diff options
Diffstat (limited to 'Misc')
164 files changed, 2558 insertions, 192 deletions
@@ -270,6 +270,7 @@ Daniel Calvelo Tony Campbell Giovanni Cappellotto Brett Cannon +Joshua Cannon Tristan Carel Mike Carlton Pierre Carrier @@ -367,6 +368,7 @@ Ryan Coyner Christopher A. Craig Jeremy Craven Laura Creighton +Nick Crews Tyler Crompton Simon Cross Felipe Cruz @@ -641,6 +643,7 @@ Grzegorz Grzywacz Thomas Guettler Yuyang Guo Anuj Gupta +Om Gupta Michael Guravage Lars Gustäbel Thomas Güttler @@ -861,6 +864,7 @@ Jan Kanis Rafe Kaplan Jacob Kaplan-Moss Allison Kaptur +Yurii Karabas Janne Karila Per Øyvind Karlsen Anton Kasyanov @@ -949,6 +953,7 @@ Ivan Krstić Anselm Kruis Steven Kryskalla Andrew Kuchling +Jakub Kuczys Dave Kuhlman Jon Kuhn Ilya Kulakov @@ -1279,6 +1284,7 @@ Michael Otteneder Richard Oudkerk Russel Owen Joonas Paalasmaa +Yaroslav Pankovych Martin Packman Elisha Paine Shriphani Palakodety @@ -1618,6 +1624,7 @@ Ville Skyttä Michael Sloan Nick Sloan Václav Šmilauer +Casper W. Smet Allen W. Smith Christopher Smith Eric V. Smith @@ -1842,6 +1849,7 @@ Zachary Ware Barry Warsaw Steve Waterbury Bob Watson +Colin Watson David Watson Aaron Watters Henrik Weber diff --git a/Misc/NEWS.d/3.10.0a2.rst b/Misc/NEWS.d/3.10.0a2.rst new file mode 100644 index 0000000000..3cfef17160 --- /dev/null +++ b/Misc/NEWS.d/3.10.0a2.rst @@ -0,0 +1,912 @@ +.. bpo: 42103 +.. date: 2020-10-23-19-19-30 +.. nonce: cILT66 +.. release date: 2020-11-03 +.. section: Security + +Prevented potential DoS attack via CPU and RAM exhaustion when processing +malformed Apple Property List files in binary format. + +.. + +.. bpo: 42051 +.. date: 2020-10-19-10-56-27 +.. nonce: EU_B7u +.. section: Security + +The :mod:`plistlib` module no longer accepts entity declarations in XML +plist files to avoid XML vulnerabilities. This should not affect users as +entity declarations are not used in regular plist files. + +.. + +.. bpo: 42236 +.. date: 2020-11-01-21-21-38 +.. nonce: MPx-NK +.. section: Core and Builtins + +If the ``nl_langinfo(CODESET)`` function returns an empty string, Python now +uses UTF-8 as the filesystem encoding. Patch by Victor Stinner. + +.. + +.. bpo: 42218 +.. date: 2020-10-31-17-50-23 +.. nonce: Dp_Z3v +.. section: Core and Builtins + +Fixed a bug in the PEG parser that was causing crashes in debug mode. Now +errors are checked in left-recursive rules to avoid cases where such errors +do not get handled in time and appear as long-distance crashes in other +places. + +.. + +.. bpo: 42214 +.. date: 2020-10-30-22-16-30 +.. nonce: lXskM_ +.. section: Core and Builtins + +Fixed a possible crash in the PEG parser when checking for the '!=' token in +the ``barry_as_flufl`` rule. Patch by Pablo Galindo. + +.. + +.. bpo: 42206 +.. date: 2020-10-30-13-11-01 +.. nonce: xxssR8 +.. section: Core and Builtins + +Propagate and raise the errors caused by :c:func:`PyAST_Validate` in the +parser. + +.. + +.. bpo: 41796 +.. date: 2020-10-29-12-49-08 +.. nonce: tkGdHq +.. section: Core and Builtins + +The :mod:`ast` module internal state is now per interpreter. Patch by Victor +Stinner. + +.. + +.. bpo: 42143 +.. date: 2020-10-27-21-34-05 +.. nonce: N6KXUO +.. section: Core and Builtins + +Fix handling of errors during creation of ``PyFunctionObject``, which +resulted in operations on uninitialized memory. Patch by Yonatan +Goldschmidt. + +.. + +.. bpo: 41659 +.. date: 2020-10-27-18-32-49 +.. nonce: d4a-8o +.. section: Core and Builtins + +Fix a bug in the parser, where a curly brace following a `primary` didn't +fail immediately. This led to invalid expressions like `a {b}` to throw a +:exc:`SyntaxError` with a wrong offset, or invalid expressions ending with a +curly brace like `a {` to not fail immediately in the REPL. + +.. + +.. bpo: 42150 +.. date: 2020-10-25-21-14-18 +.. nonce: b70u_T +.. section: Core and Builtins + +Fix possible buffer overflow in the new parser when checking for +continuation lines. Patch by Pablo Galindo. + +.. + +.. bpo: 42123 +.. date: 2020-10-23-02-43-24 +.. nonce: 64gJWC +.. section: Core and Builtins + +Run the parser two times. On the first run, disable all the rules that only +generate better error messages to gain performance. If there's a parse +failure, run the parser a second time with those enabled. + +.. + +.. bpo: 42093 +.. date: 2020-10-20-04-24-07 +.. nonce: ooZZNh +.. section: Core and Builtins + +The ``LOAD_ATTR`` instruction now uses new "per opcode cache" mechanism and +it is about 36% faster now. Patch by Pablo Galindo and Yury Selivanov. + +.. + +.. bpo: 42030 +.. date: 2020-10-15-21-55-32 +.. nonce: PmU2CA +.. section: Core and Builtins + +Support for the legacy AIX-specific shared library loading support has been +removed. All versions of AIX since 4.3 have supported and defaulted to using +the common Unix mechanism instead. + +.. + +.. bpo: 41984 +.. date: 2020-10-14-16-19-43 +.. nonce: SEtKMr +.. section: Core and Builtins + +The garbage collector now tracks all user-defined classes. Patch by Brandt +Bucher. + +.. + +.. bpo: 41993 +.. date: 2020-10-10-13-53-52 +.. nonce: YMzixQ +.. section: Core and Builtins + +Fixed potential issues with removing not completely initialized module from +``sys.modules`` when import fails. + +.. + +.. bpo: 41979 +.. date: 2020-10-09-10-55-50 +.. nonce: ImXIk2 +.. section: Core and Builtins + +Star-unpacking is now allowed for with item's targets in the PEG parser. + +.. + +.. bpo: 41974 +.. date: 2020-10-08-09-58-19 +.. nonce: 8B-q8O +.. section: Core and Builtins + +Removed special methods ``__int__``, ``__float__``, ``__floordiv__``, +``__mod__``, ``__divmod__``, ``__rfloordiv__``, ``__rmod__`` and +``__rdivmod__`` of the :class:`complex` class. They always raised a +:exc:`TypeError`. + +.. + +.. bpo: 41902 +.. date: 2020-10-02-13-32-05 +.. nonce: ZKTxzW +.. section: Core and Builtins + +Micro optimization when compute :c:member:`~PySequenceMethods.sq_item` and +:c:member:`~PyMappingMethods.mp_subscript` of :class:`range`. Patch by +Dong-hee Na. + +.. + +.. bpo: 41894 +.. date: 2020-10-02-11-35-33 +.. nonce: ffmtOt +.. section: Core and Builtins + +When loading a native module and a load failure occurs, prevent a possible +UnicodeDecodeError when not running in a UTF-8 locale by decoding the load +error message using the current locale's encoding. + +.. + +.. bpo: 41902 +.. date: 2020-10-01-22-44-23 +.. nonce: iLoMVF +.. section: Core and Builtins + +Micro optimization for range.index if step is 1. Patch by Dong-hee Na. + +.. + +.. bpo: 41435 +.. date: 2020-08-07-13-42-48 +.. nonce: qPWjJA +.. section: Core and Builtins + +Add `sys._current_exceptions()` function to retrieve a dictionary mapping +each thread's identifier to the topmost exception currently active in that +thread at the time the function is called. + +.. + +.. bpo: 38605 +.. date: 2020-05-27-16-08-16 +.. nonce: rcs2uK +.. section: Core and Builtins + +Enable ``from __future__ import annotations`` (:pep:`563`) by default. The +values found in :attr:`__annotations__` dicts are now strings, e.g. ``{"x": +"int"}`` instead of ``{"x": int}``. + +.. + +.. bpo: 35455 +.. date: 2020-11-02-14-10-48 +.. nonce: Q1xTIo +.. section: Library + +On Solaris, :func:`~time.thread_time` is now implemented with +``gethrvtime()`` because ``clock_gettime(CLOCK_THREAD_CPUTIME_ID)`` is not +always available. Patch by Jakub Kulik. + +.. + +.. bpo: 42233 +.. date: 2020-11-02-01-31-15 +.. nonce: YxRj-h +.. section: Library + +The :func:`repr` of :mod:`typing` types containing :ref:`Generic Alias Types +<types-genericalias>` previously did not show the parameterized types in the +``GenericAlias``. They have now been changed to do so. + +.. + +.. bpo: 29566 +.. date: 2020-10-31-13-28-36 +.. nonce: 6aDbty +.. section: Library + +``binhex.binhex()`` consisently writes macOS 9 line endings. + +.. + +.. bpo: 26789 +.. date: 2020-10-31-01-16-49 +.. nonce: 9BdNAt +.. section: Library + +The :class:`logging.FileHandler` class now keeps a reference to the builtin +:func:`open` function to be able to open or reopen the file during Python +finalization. Fix errors like: ``NameError: name 'open' is not defined``. +Patch by Victor Stinner. + +.. + +.. bpo: 42157 +.. date: 2020-10-26-23-29-16 +.. nonce: 4wuwTe +.. section: Library + +Removed the ``unicodedata.ucnhash_CAPI`` attribute which was an internal +PyCapsule object. The related private ``_PyUnicode_Name_CAPI`` structure was +moved to the internal C API. Patch by Victor Stinner. + +.. + +.. bpo: 42157 +.. date: 2020-10-26-19-08-07 +.. nonce: Bdpa04 +.. section: Library + +Convert the :mod:`unicodedata` extension module to the multiphase +initialization API (:pep:`489`) and convert the ``unicodedata.UCD`` static +type to a heap type. Patch by Mohamed Koubaa and Victor Stinner. + +.. + +.. bpo: 42146 +.. date: 2020-10-25-19-25-02 +.. nonce: 6A8uvS +.. section: Library + +Fix memory leak in :func:`subprocess.Popen` in case an uid (gid) specified +in `user` (`group`, `extra_groups`) overflows `uid_t` (`gid_t`). + +.. + +.. bpo: 42103 +.. date: 2020-10-23-19-20-14 +.. nonce: C5obK2 +.. section: Library + +:exc:`~plistlib.InvalidFileException` and :exc:`RecursionError` are now the +only errors caused by loading malformed binary Plist file (previously +ValueError and TypeError could be raised in some specific cases). + +.. + +.. bpo: 41490 +.. date: 2020-10-23-08-54-47 +.. nonce: -Yk6OD +.. section: Library + +In ``importlib.resources``, ``.path`` method is more aggressive about +releasing handles to zipfile objects early, enabling use-cases like certifi +to leave the context open but delete the underlying zip file. + +.. + +.. bpo: 41052 +.. date: 2020-10-21-23-45-02 +.. nonce: 3N7J2J +.. section: Library + +Pickling heap types implemented in C with protocols 0 and 1 raises now an +error instead of producing incorrect data. + +.. + +.. bpo: 42089 +.. date: 2020-10-19-16-53-19 +.. nonce: R1dthW +.. section: Library + +In ``importlib.metadata.PackageNotFoundError``, make reference to the +package metadata being missing to improve the user experience. + +.. + +.. bpo: 41491 +.. date: 2020-10-19-14-02-09 +.. nonce: d1BUWH +.. section: Library + +plistlib: fix parsing XML plists with hexadecimal integer values + +.. + +.. bpo: 42065 +.. date: 2020-10-17-23-17-18 +.. nonce: 85BsRA +.. section: Library + +Fix an incorrectly formatted error from :meth:`_codecs.charmap_decode` when +called with a mapped value outside the range of valid Unicode code points. +PR by Max Bernstein. + +.. + +.. bpo: 41966 +.. date: 2020-10-17-07-52-53 +.. nonce: gwEQRZ +.. section: Library + +Fix pickling pure Python :class:`datetime.time` subclasses. Patch by Dean +Inwood. + +.. + +.. bpo: 19270 +.. date: 2020-10-16-22-48-01 +.. nonce: jd_gkA +.. section: Library + +:meth:`sched.scheduler.cancel()` will now cancel the correct event, if two +events with same priority are scheduled for the same time. Patch by Bar +Harel. + +.. + +.. bpo: 28660 +.. date: 2020-10-16-16-08-04 +.. nonce: eX9pvD +.. section: Library + +:func:`textwrap.wrap` now attempts to break long words after hyphens when +``break_long_words=True`` and ``break_on_hyphens=True``. + +.. + +.. bpo: 35823 +.. date: 2020-10-16-07-45-35 +.. nonce: SNQo56 +.. section: Library + +Use ``vfork()`` instead of ``fork()`` for :func:`subprocess.Popen` on Linux +to improve performance in cases where it is deemed safe. + +.. + +.. bpo: 42043 +.. date: 2020-10-15-17-20-37 +.. nonce: OS0p_v +.. section: Library + +Add support for ``zipfile.Path`` inheritance. ``zipfile.Path.is_file()`` now +returns False for non-existent names. ``zipfile.Path`` objects now expose a +``.filename`` attribute and rely on that to resolve ``.name`` and +``.parent`` when the ``Path`` object is at the root of the zipfile. + +.. + +.. bpo: 42021 +.. date: 2020-10-12-21-21-24 +.. nonce: 8yv_8- +.. section: Library + +Fix possible ref leaks in :mod:`sqlite3` module init. + +.. + +.. bpo: 39101 +.. date: 2020-10-11-21-43-03 +.. nonce: -I49Pm +.. section: Library + +Fixed tests using IsolatedAsyncioTestCase from hanging on BaseExceptions. + +.. + +.. bpo: 41976 +.. date: 2020-10-08-18-22-28 +.. nonce: Svm0wb +.. section: Library + +Fixed a bug that was causing :func:`ctypes.util.find_library` to return +``None`` when triying to locate a library in an environment when gcc>=9 is +available and ``ldconfig`` is not. Patch by Pablo Galindo + +.. + +.. bpo: 41943 +.. date: 2020-10-07-18-36-03 +.. nonce: Pt55fT +.. section: Library + +Fix bug where TestCase.assertLogs doesn't correctly filter messages by +level. + +.. + +.. bpo: 41923 +.. date: 2020-10-03-23-14-50 +.. nonce: Buonw9 +.. section: Library + +Implement :pep:`613`, introducing :data:`typing.TypeAlias` annotation. + +.. + +.. bpo: 41905 +.. date: 2020-10-01-21-11-03 +.. nonce: _JpjR4 +.. section: Library + +A new function in abc: *update_abstractmethods* to re-calculate an abstract +class's abstract status. In addition, *dataclass* has been changed to call +this function. + +.. + +.. bpo: 23706 +.. date: 2020-09-30-11-05-11 +.. nonce: dHTGjF +.. section: Library + +Added *newline* parameter to ``pathlib.Path.write_text()``. + +.. + +.. bpo: 41876 +.. date: 2020-09-29-16-23-54 +.. nonce: QicdDU +.. section: Library + +Tkinter font class repr uses font name + +.. + +.. bpo: 41831 +.. date: 2020-09-22-11-07-50 +.. nonce: k-Eop_ +.. section: Library + +``str()`` for the ``type`` attribute of the ``tkinter.Event`` object always +returns now the numeric code returned by Tk instead of the name of the event +type. + +.. + +.. bpo: 39337 +.. date: 2020-09-13-02-02-18 +.. nonce: L3NXTt +.. section: Library + +:func:`encodings.normalize_encoding` now ignores non-ASCII characters. + +.. + +.. bpo: 41747 +.. date: 2020-09-08-23-41-29 +.. nonce: M6wLKv +.. section: Library + +Ensure all methods that generated from :func:`dataclasses.dataclass` objects +now have the proper ``__qualname__`` attribute referring to the class they +belong to. Patch by Batuhan Taskaya. + +.. + +.. bpo: 30681 +.. date: 2020-09-04-17-33-04 +.. nonce: LR4fnY +.. section: Library + +Handle exceptions caused by unparseable date headers when using email +"default" policy. Patch by Tim Bell, Georges Toth + +.. + +.. bpo: 41586 +.. date: 2020-08-19-08-32-13 +.. nonce: IYjmjK +.. section: Library + +Add F_SETPIPE_SZ and F_GETPIPE_SZ to fcntl module. Allow setting pipesize on +subprocess.Popen. + +.. + +.. bpo: 41229 +.. date: 2020-07-19-20-10-41 +.. nonce: p8rJa2 +.. section: Library + +Add ``contextlib.aclosing`` for deterministic cleanup of async generators +which is analogous to ``contextlib.closing`` for non-async generators. Patch +by Joongi Kim and John Belmonte. + +.. + +.. bpo: 16396 +.. date: 2020-07-08-09-45-00 +.. nonce: z8o8Pn +.. section: Library + +Allow ``ctypes.wintypes`` to be imported on non-Windows systems. + +.. + +.. bpo: 4356 +.. date: 2020-05-31-10-48-47 +.. nonce: P8kXqp +.. section: Library + +Add a key function to the bisect module. + +.. + +.. bpo: 40592 +.. date: 2020-05-14-16-01-34 +.. nonce: Cmk855 +.. section: Library + +:func:`shutil.which` now ignores empty entries in :envvar:`PATHEXT` instead +of treating them as a match. + +.. + +.. bpo: 40492 +.. date: 2020-05-04-12-16-00 +.. nonce: ONk9Na +.. section: Library + +Fix ``--outfile`` for :mod:`cProfile` / :mod:`profile` not writing the +output file in the original directory when the program being profiled +changes the working directory. PR by Anthony Sottile. + +.. + +.. bpo: 34204 +.. date: 2020-04-21-17-18-33 +.. nonce: 9wXTtY +.. section: Library + +The :mod:`shelve` module now uses :data:`pickle.DEFAULT_PROTOCOL` by default +instead of :mod:`pickle` protocol ``3``. + +.. + +.. bpo: 27321 +.. date: 2020-01-19-18-40-26 +.. nonce: 8e6SpM +.. section: Library + +Fixed KeyError exception when flattening an email to a string attempts to +replace a non-existent Content-Transfer-Encoding header. + +.. + +.. bpo: 38976 +.. date: 2019-12-05-05-22-49 +.. nonce: 5MG7Uu +.. section: Library + +The :mod:`http.cookiejar` module now supports the parsing of cookies in +CURL-style cookiejar files through MozillaCookieJar on all platforms. +Previously, such cookie entries would be silently ignored when loading a +cookiejar with such entries. + +Additionally, the HTTP Only attribute is persisted in the object, and will +be correctly written to file if the MozillaCookieJar object is subsequently +dumped. + +.. + +.. bpo: 42061 +.. date: 2020-10-28-21-39-45 +.. nonce: _x-0sg +.. section: Documentation + +Document __format__ functionality for IP addresses. + +.. + +.. bpo: 41910 +.. date: 2020-10-21-14-40-54 +.. nonce: CzBMit +.. section: Documentation + +Document the default implementation of `object.__eq__`. + +.. + +.. bpo: 42010 +.. date: 2020-10-21-02-21-14 +.. nonce: 76vJ0u +.. section: Documentation + +Clarify that subscription expressions are also valid for certain +:term:`classes <class>` and :term:`types <type>` in the standard library, +and for user-defined classes and types if the classmethod +:meth:`__class_getitem__` is provided. + +.. + +.. bpo: 41805 +.. date: 2020-10-10-01-36-37 +.. nonce: l-CGv5 +.. section: Documentation + +Documented :ref:`generic alias type <types-genericalias>` and +:data:`types.GenericAlias`. Also added an entry in glossary for +:term:`generic types <generic type>`. + +.. + +.. bpo: 39693 +.. date: 2020-02-24-09-02-05 +.. nonce: QXw0Fm +.. section: Documentation + +Fix tarfile's extractfile documentation + +.. + +.. bpo: 39416 +.. date: 2020-01-22-05-14-53 +.. nonce: uYjhEm +.. section: Documentation + +Document some restrictions on the default string representations of numeric +classes. + +.. + +.. bpo: 41739 +.. date: 2020-10-12-00-11-47 +.. nonce: wSCc4K +.. section: Tests + +Fix test_logging.test_race_between_set_target_and_flush(): the test now +waits until all threads complete to avoid leaking running threads. + +.. + +.. bpo: 41970 +.. date: 2020-10-08-14-00-17 +.. nonce: aZ8QFf +.. section: Tests + +Avoid a test failure in ``test_lib2to3`` if the module has already imported +at the time the test executes. Patch by Pablo Galindo. + +.. + +.. bpo: 41944 +.. date: 2020-10-05-17-43-46 +.. nonce: rf1dYb +.. section: Tests + +Tests for CJK codecs no longer call ``eval()`` on content received via HTTP. + +.. + +.. bpo: 41306 +.. date: 2020-08-03-13-44-37 +.. nonce: VDoWXI +.. section: Tests + +Fixed a failure in ``test_tk.test_widgets.ScaleTest`` happening when +executing the test with Tk 8.6.10. + +.. + +.. bpo: 38980 +.. date: 2020-10-21-18-31-54 +.. nonce: xz7BNd +.. section: Build + +Add ``-fno-semantic-interposition`` to both the compile and link line when +building with ``--enable-optimizations``. Patch by Victor Stinner and Pablo +Galindo. + +.. + +.. bpo: 38439 +.. date: 2020-10-20-13-19-42 +.. nonce: eMLi-t +.. section: Windows + +Updates the icons for IDLE in the Windows Store package. + +.. + +.. bpo: 38252 +.. date: 2020-10-18-18-43-45 +.. nonce: 7Nlepg +.. section: Windows + +Use 8-byte step to detect ASCII sequence in 64-bit Windows build. + +.. + +.. bpo: 39107 +.. date: 2020-09-24-23-09-40 +.. nonce: GbUZvD +.. section: Windows + +Update Tcl and Tk to 8.6.10 in Windows installer. + +.. + +.. bpo: 41557 +.. date: 2020-08-26-09-35-06 +.. nonce: vt00cQ +.. section: Windows + +Update Windows installer to use SQLite 3.33.0. + +.. + +.. bpo: 38324 +.. date: 2020-05-30-02-46-43 +.. nonce: 476M-5 +.. section: Windows + +Avoid Unicode errors when accessing certain locale data on Windows. + +.. + +.. bpo: 41471 +.. date: 2020-10-19-12-25-19 +.. nonce: gwA7un +.. section: macOS + +Ignore invalid prefix lengths in system proxy excludes. + +.. + +.. bpo: 33987 +.. date: 2020-10-24-21-27-37 +.. nonce: fIh9JL +.. section: IDLE + +Mostly finish using ttk widgets, mainly for editor, settings, and searches. +Some patches by Mark Roseman. + +.. + +.. bpo: 40511 +.. date: 2020-06-16-12-16-13 +.. nonce: XkihpM +.. section: IDLE + +Typing opening and closing parentheses inside the parentheses of a function +call will no longer cause unnecessary "flashing" off and on of an existing +open call-tip, e.g. when typed in a string literal. + +.. + +.. bpo: 38439 +.. date: 2020-04-22-09-37-40 +.. nonce: ieXL-c +.. section: IDLE + +Add a 256×256 pixel IDLE icon to the Windows .ico file. Created by Andrew +Clover. Remove the low-color gif variations from the .ico file. + +.. + +.. bpo: 42157 +.. date: 2020-10-16-10-47-17 +.. nonce: e3BcPM +.. section: C API + +The private ``_PyUnicode_Name_CAPI`` structure of the PyCapsule API +``unicodedata.ucnhash_CAPI`` has been moved to the internal C API. Patch by +Victor Stinner. + +.. + +.. bpo: 42015 +.. date: 2020-10-12-20-13-58 +.. nonce: X4H2_V +.. section: C API + +Fix potential crash in deallocating method objects when dynamically +allocated `PyMethodDef`'s lifetime is managed through the ``self`` argument +of a `PyCFunction`. + +.. + +.. bpo: 40423 +.. date: 2020-10-11-19-17-44 +.. nonce: GsmgEj +.. section: C API + +The :mod:`subprocess` module and ``os.closerange`` will now use the +``close_range(low, high, flags)`` syscall when it is available for more +efficient closing of ranges of descriptors. + +.. + +.. bpo: 41845 +.. date: 2020-10-11-05-05-53 +.. nonce: ZFvuQM +.. section: C API + +:c:func:`PyObject_GenericGetDict` is available again in the limited API when +targeting 3.10 or later. + +.. + +.. bpo: 40422 +.. date: 2020-10-10-14-05-24 +.. nonce: sh8IDY +.. section: C API + +Add `_Py_closerange` function to provide performant closing of a range of +file descriptors. + +.. + +.. bpo: 41986 +.. date: 2020-10-09-22-50-46 +.. nonce: JUPE59 +.. section: C API + +:c:data:`Py_FileSystemDefaultEncodeErrors` and :c:data:`Py_UTF8Mode` are +available again in limited API. + +.. + +.. bpo: 41756 +.. date: 2020-09-28-14-31-07 +.. nonce: ZZ5wJG +.. section: C API + +Add `PyIter_Send` function to allow sending value into +generator/coroutine/iterator without raising StopIteration exception to +signal return. + +.. + +.. bpo: 41784 +.. date: 2020-09-14-10-17-00 +.. nonce: Yl4gI2 +.. section: C API + +Added ``PyUnicode_AsUTF8AndSize`` to the limited C API. diff --git a/Misc/NEWS.d/3.10.0a3.rst b/Misc/NEWS.d/3.10.0a3.rst new file mode 100644 index 0000000000..0b76367f94 --- /dev/null +++ b/Misc/NEWS.d/3.10.0a3.rst @@ -0,0 +1,1504 @@ +.. bpo: 40791 +.. date: 2020-05-28-06-06-47 +.. nonce: QGZClX +.. release date: 2020-12-07 +.. section: Security + +Add ``volatile`` to the accumulator variable in ``hmac.compare_digest``, +making constant-time-defeating optimizations less likely. + +.. + +.. bpo: 42576 +.. date: 2020-12-05-22-34-47 +.. nonce: lEeEl7 +.. section: Core and Builtins + +``types.GenericAlias`` will now raise a ``TypeError`` when attempting to +initialize with a keyword argument. Previously, this would cause the +interpreter to crash if the interpreter was compiled with debug symbols. +This does not affect interpreters compiled for release. Patch by Ken Jin. + +.. + +.. bpo: 42536 +.. date: 2020-12-02-20-23-31 +.. nonce: Kx3ZOu +.. section: Core and Builtins + +Several built-in and standard library types now ensure that their internal +result tuples are always tracked by the :term:`garbage collector <garbage +collection>`: + +- :meth:`collections.OrderedDict.items() <collections.OrderedDict>` + +- :meth:`dict.items` + +- :func:`enumerate` + +- :func:`functools.reduce` + +- :func:`itertools.combinations` + +- :func:`itertools.combinations_with_replacement` + +- :func:`itertools.permutations` + +- :func:`itertools.product` + +- :func:`itertools.zip_longest` + +- :func:`zip` + +Previously, they could have become untracked by a prior garbage collection. +Patch by Brandt Bucher. + +.. + +.. bpo: 42500 +.. date: 2020-11-30-14-27-29 +.. nonce: excVKU +.. section: Core and Builtins + +Improve handling of exceptions near recursion limit. Converts a number of +Fatal Errors in RecursionErrors. + +.. + +.. bpo: 42246 +.. date: 2020-11-24-14-01-43 +.. nonce: c9k9hj +.. section: Core and Builtins + +PEP 626: After a return, the f_lineno attribute of a frame is always the +last line executed. + +.. + +.. bpo: 42435 +.. date: 2020-11-22-14-34-55 +.. nonce: uwlB2W +.. section: Core and Builtins + +Speed up comparison of bytes objects with non-bytes objects when option +:option:`-b` is specified. Speed up comparison of bytarray objects with +non-buffer object. + +.. + +.. bpo: 1635741 +.. date: 2020-11-18-23-46-31 +.. nonce: GVOQ-m +.. section: Core and Builtins + +Port the ``_warnings`` extension module to the multi-phase initialization +API (:pep:`489`). Patch by Victor Stinner. + +.. + +.. bpo: 41686 +.. date: 2020-11-17-16-25-50 +.. nonce: hX77kL +.. section: Core and Builtins + +On Windows, the ``SIGINT`` event, ``_PyOS_SigintEvent()``, is now created +even if Python is configured to not install signal handlers (if +:c:member:`PyConfig.install_signal_handlers` equals to 0, or +``Py_InitializeEx(0)``). + +.. + +.. bpo: 42381 +.. date: 2020-11-16-23-45-56 +.. nonce: G4AWxL +.. section: Core and Builtins + +Allow assignment expressions in set literals and set comprehensions as per +PEP 572. Patch by Pablo Galindo. + +.. + +.. bpo: 42202 +.. date: 2020-11-16-18-13-07 +.. nonce: ZxenYD +.. section: Core and Builtins + +Change function parameters annotations internal representation to tuple of +strings. Patch provided by Yurii Karabas. + +.. + +.. bpo: 42374 +.. date: 2020-11-16-17-57-09 +.. nonce: t7np1E +.. section: Core and Builtins + +Fix a regression introduced by the new parser, where an unparenthesized +walrus operator was not allowed within generator expressions. + +.. + +.. bpo: 42316 +.. date: 2020-11-16-17-30-03 +.. nonce: _DdmpQ +.. section: Core and Builtins + +Allow an unparenthesized walrus in subscript indexes. + +.. + +.. bpo: 42349 +.. date: 2020-11-13-17-25-44 +.. nonce: JdWxez +.. section: Core and Builtins + +Make sure that the compiler front-end produces a well-formed control flow +graph. Be be more aggressive in the compiler back-end, as it is now safe to +do so. + +.. + +.. bpo: 42296 +.. date: 2020-11-13-13-53-11 +.. nonce: DuGrLJ +.. section: Core and Builtins + +On Windows, fix a regression in signal handling which prevented to interrupt +a program using CTRL+C. The signal handler can be run in a thread different +than the Python thread, in which case the test deciding if the thread can +handle signals is wrong. + +.. + +.. bpo: 42332 +.. date: 2020-11-12-23-16-14 +.. nonce: fEQIdk +.. section: Core and Builtins + +:class:`types.GenericAlias` objects can now be the targets of weakrefs. + +.. + +.. bpo: 42282 +.. date: 2020-11-07-21-02-05 +.. nonce: M1W4Wj +.. section: Core and Builtins + +Optimise constant subexpressions that appear as part of named expressions +(previously the AST optimiser did not descend into named expressions). Patch +by Nick Coghlan. + +.. + +.. bpo: 42266 +.. date: 2020-11-04-23-03-25 +.. nonce: G4hGDe +.. section: Core and Builtins + +Fixed a bug with the LOAD_ATTR opcode cache that was not respecting +monkey-patching a class-level attribute to make it a descriptor. Patch by +Pablo Galindo. + +.. + +.. bpo: 40077 +.. date: 2020-11-03-21-58-27 +.. nonce: a9qM1j +.. section: Core and Builtins + +Convert :mod:`queue` to use heap types. + +.. + +.. bpo: 42246 +.. date: 2020-11-02-15-48-17 +.. nonce: 3CNQEX +.. section: Core and Builtins + +Improved accuracy of line tracing events and f_lineno attribute of Frame +objects. See PEP 626 for details. + +.. + +.. bpo: 40077 +.. date: 2020-11-02-14-39-48 +.. nonce: grY9TG +.. section: Core and Builtins + +Convert :mod:`mmap` to use heap types. + +.. + +.. bpo: 42233 +.. date: 2020-11-01-23-34-56 +.. nonce: zOSzja +.. section: Core and Builtins + +Allow ``GenericAlias`` objects to use :ref:`union type expressions +<types-union>`. This allows expressions like ``list[int] | dict[float, +str]`` where previously a ``TypeError`` would have been thrown. This also +fixes union type expressions not de-duplicating ``GenericAlias`` objects. +(Contributed by Ken Jin in :issue:`42233`.) + +.. + +.. bpo: 26131 +.. date: 2020-10-22-17-27-08 +.. nonce: B-Veg7 +.. section: Core and Builtins + +The import system triggers a `ImportWarning` when it falls back to using +`load_module()`. + +.. + +.. bpo: 5054 +.. date: 2020-12-04-03-51-12 +.. nonce: 53StYZ +.. section: Library + +CGIHTTPRequestHandler.run_cgi() HTTP_ACCEPT improperly parsed. Replace the +special purpose getallmatchingheaders with generic get_all method and add +relevant tests. + +Original Patch by Martin Panter. Modified by Senthil Kumaran. + +.. + +.. bpo: 42562 +.. date: 2020-12-03-22-42-03 +.. nonce: 2hPmhi +.. section: Library + +Fix issue when dis failed to parse function that has no line numbers. Patch +provided by Yurii Karabas. + +.. + +.. bpo: 17735 +.. date: 2020-12-03-22-22-24 +.. nonce: Qsaaue +.. section: Library + +:func:`inspect.findsource` now raises :exc:`OSError` instead of +:exc:`IndexError` when :attr:`co_lineno` of a code object is greater than +the file length. This can happen, for example, when a file is edited after +it was imported. PR by Irit Katriel. + +.. + +.. bpo: 42116 +.. date: 2020-12-03-15-42-32 +.. nonce: yIwroP +.. section: Library + +Fix handling of trailing comments by :func:`inspect.getsource`. + +.. + +.. bpo: 42532 +.. date: 2020-12-02-07-37-59 +.. nonce: ObNep_ +.. section: Library + +Remove unexpected call of ``__bool__`` when passing a ``spec_arg`` argument +to a Mock. + +.. + +.. bpo: 38200 +.. date: 2020-11-28-22-52-57 +.. nonce: DuWGlW +.. section: Library + +Added itertools.pairwise() + +.. + +.. bpo: 41818 +.. date: 2020-11-28-06-34-53 +.. nonce: mFSMc2 +.. section: Library + +Fix test_master_read() so that it succeeds on all platforms that either +raise OSError or return b"" upon reading from master. + +.. + +.. bpo: 42487 +.. date: 2020-11-28-04-31-20 +.. nonce: iqtC4L +.. section: Library + +ChainMap.__iter__ no longer calls __getitem__ on underlying maps + +.. + +.. bpo: 42482 +.. date: 2020-11-27-16-46-58 +.. nonce: EJC3sd +.. section: Library + +:class:`~traceback.TracebackException` no longer holds a reference to the +exception's traceback object. Consequently, instances of TracebackException +for equivalent but non-equal exceptions now compare as equal. + +.. + +.. bpo: 41818 +.. date: 2020-11-27-09-19-43 +.. nonce: KWYUbL +.. section: Library + +Make test_openpty() avoid unexpected success due to number of rows and/or +number of columns being == 0. + +.. + +.. bpo: 42392 +.. date: 2020-11-26-12-40-16 +.. nonce: GbmdHE +.. section: Library + +Remove loop parameter from ``asyncio.subprocess`` and ``asyncio.tasks`` +functions. Patch provided by Yurii Karabas. + +.. + +.. bpo: 42392 +.. date: 2020-11-25-22-44-59 +.. nonce: T_DAEl +.. section: Library + +Remove loop parameter from ``asyncio.open_connection`` and +``asyncio.start_server`` functions. Patch provided by Yurii Karabas. + +.. + +.. bpo: 28468 +.. date: 2020-11-24-13-18-05 +.. nonce: 8Gh2d4 +.. section: Library + +Add :func:`platform.freedesktop_os_release` function to parse +freedesktop.org ``os-release`` files. + +.. + +.. bpo: 42299 +.. date: 2020-11-23-23-42-08 +.. nonce: Fdn4Wf +.. section: Library + +Removed the ``formatter`` module, which was deprecated in Python 3.4. It is +somewhat obsolete, little used, and not tested. It was originally scheduled +to be removed in Python 3.6, but such removals were delayed until after +Python 2.7 EOL. Existing users should copy whatever classes they use into +their code. Patch by Dong-hee Na and and Terry J. Reedy. + +.. + +.. bpo: 26131 +.. date: 2020-11-22-12-30-26 +.. nonce: -HsFPG +.. section: Library + +Deprecate zipimport.zipimporter.load_module() in favour of exec_module(). + +.. + +.. bpo: 41818 +.. date: 2020-11-20-14-44-07 +.. nonce: 33soAw +.. section: Library + +Updated tests for the pty library. test_basic() has been changed to +test_openpty(); this additionally checks if slave termios and slave winsize +are being set properly by pty.openpty(). In order to add support for +FreeBSD, NetBSD, OpenBSD, and Darwin, this also adds test_master_read(), +which demonstrates that pty.spawn() should not depend on an OSError to exit +from its copy loop. + +.. + +.. bpo: 42392 +.. date: 2020-11-20-14-01-29 +.. nonce: -OUzvl +.. section: Library + +Remove loop parameter from ``__init__`` in all ``asyncio.locks`` and +``asyncio.Queue`` classes. Patch provided by Yurii Karabas. + +.. + +.. bpo: 15450 +.. date: 2020-11-20-10-38-34 +.. nonce: E-y9PA +.. section: Library + +Make :class:`filecmp.dircmp` respect subclassing. Now the +:attr:`filecmp.dircmp.subdirs` behaves as expected when subclassing dircmp. + +.. + +.. bpo: 42413 +.. date: 2020-11-19-20-27-51 +.. nonce: fjHrHx +.. section: Library + +The exception :exc:`socket.timeout` is now an alias of :exc:`TimeoutError`. + +.. + +.. bpo: 31904 +.. date: 2020-11-19-16-14-36 +.. nonce: 83kf9d +.. section: Library + +Support signal module on VxWorks. + +.. + +.. bpo: 42406 +.. date: 2020-11-19-10-44-41 +.. nonce: r9rNCj +.. section: Library + +We fixed an issue in `pickle.whichmodule` in which importing +`multiprocessing` could change the how pickle identifies which module an +object belongs to, potentially breaking the unpickling of those objects. + +.. + +.. bpo: 42403 +.. date: 2020-11-19-10-12-39 +.. nonce: t7q5AX +.. section: Library + +Simplify the :mod:`importlib` external bootstrap code: +``importlib._bootstrap_external`` now uses regular imports to import builtin +modules. When it is imported, the builtin :func:`__import__()` function is +already fully working and so can be used to import builtin modules like +:mod:`sys`. Patch by Victor Stinner. + +.. + +.. bpo: 1635741 +.. date: 2020-11-19-09-59-07 +.. nonce: 7cMypH +.. section: Library + +Convert _sre module types to heap types (PEP 384). Patch by Erlend E. +Aasland. + +.. + +.. bpo: 42375 +.. date: 2020-11-19-04-13-53 +.. nonce: U8bp4s +.. section: Library + +subprocess module update for DragonFlyBSD support. + +.. + +.. bpo: 41713 +.. date: 2020-11-17-23-00-27 +.. nonce: -Us0tf +.. section: Library + +Port the ``_signal`` extension module to the multi-phase initialization API +(:pep:`489`). Patch by Victor Stinner and Mohamed Koubaa. + +.. + +.. bpo: 37205 +.. date: 2020-11-16-15-08-12 +.. nonce: Wh5svI +.. section: Library + +:func:`time.time()`, :func:`time.perf_counter()` and +:func:`time.monotonic()` functions can no longer fail with a Python fatal +error, instead raise a regular Python exception on failure. + +.. + +.. bpo: 42328 +.. date: 2020-11-15-17-02-00 +.. nonce: bqpPlR +.. section: Library + +Fixed :meth:`tkinter.ttk.Style.map`. The function accepts now the +representation of the default state as empty sequence (as returned by +``Style.map()``). The structure of the result is now the same on all +platform and does not depend on the value of ``wantobjects``. + +.. + +.. bpo: 42345 +.. date: 2020-11-15-15-23-34 +.. nonce: hiIR7x +.. section: Library + +Fix various issues with ``typing.Literal`` parameter handling (flatten, +deduplicate, use type to cache key). Patch provided by Yurii Karabas. + +.. + +.. bpo: 37205 +.. date: 2020-11-14-14-34-32 +.. nonce: iDbHrw +.. section: Library + +:func:`time.perf_counter()` on Windows and :func:`time.monotonic()` on macOS +are now system-wide. Previously, they used an offset computed at startup to +reduce the precision loss caused by the float type. Use +:func:`time.perf_counter_ns()` and :func:`time.monotonic_ns()` added in +Python 3.7 to avoid this precision loss. + +.. + +.. bpo: 42318 +.. date: 2020-11-14-13-46-27 +.. nonce: wYAcBD +.. section: Library + +Fixed support of non-BMP characters in :mod:`tkinter` on macOS. + +.. + +.. bpo: 42350 +.. date: 2020-11-13-18-53-50 +.. nonce: rsql7V +.. section: Library + +Fix the :class:`threading.Thread` class at fork: do nothing if the thread is +already stopped (ex: fork called at Python exit). Previously, an error was +logged in the child process. + +.. + +.. bpo: 42333 +.. date: 2020-11-12-18-21-15 +.. nonce: J9vFmV +.. section: Library + +Port _ssl extension module to heap types. + +.. + +.. bpo: 42014 +.. date: 2020-11-10-15-40-56 +.. nonce: ShM37l +.. section: Library + +The ``onerror`` callback from ``shutil.rmtree`` now receives correct +function when ``os.open`` fails. + +.. + +.. bpo: 42237 +.. date: 2020-11-10-14-27-49 +.. nonce: F363jO +.. section: Library + +Fix `os.sendfile()` on illumos. + +.. + +.. bpo: 42308 +.. date: 2020-11-10-12-09-13 +.. nonce: yaJHH9 +.. section: Library + +Add :data:`threading.__excepthook__` to allow retrieving the original value +of :func:`threading.excepthook` in case it is set to a broken or a different +value. Patch by Mario Corchero. + +.. + +.. bpo: 42131 +.. date: 2020-11-06-18-20-47 +.. nonce: l2rjjG +.. section: Library + +Implement PEP 451/spec methods on zipimport.zipimporter: find_spec(), +create_module(), and exec_module(). + +This also allows for the documented deprecation of find_loader(), +find_module(), and load_module(). + +.. + +.. bpo: 41877 +.. date: 2020-11-05-16-00-03 +.. nonce: FHbngM +.. section: Library + +Mock objects which are not unsafe will now raise an AttributeError if an +attribute with the prefix asert, aseert, or assrt is accessed, in addition +to this already happening for the prefixes assert or assret. + +.. + +.. bpo: 42264 +.. date: 2020-11-05-13-32-41 +.. nonce: r4KYUU +.. section: Library + +``sqlite3.OptimizedUnicode`` has been undocumented and obsolete since Python +3.3, when it was made an alias to :class:`str`. It is now deprecated, +scheduled for removal in Python 3.12. + +.. + +.. bpo: 42251 +.. date: 2020-11-03-14-15-35 +.. nonce: 6TC32V +.. section: Library + +Added :func:`threading.gettrace` and :func:`threading.getprofile` to +retrieve the functions set by :func:`threading.settrace` and +:func:`threading.setprofile` respectively. Patch by Mario Corchero. + +.. + +.. bpo: 42249 +.. date: 2020-11-03-09-22-56 +.. nonce: vfNO2u +.. section: Library + +Fixed writing binary Plist files larger than 4 GiB. + +.. + +.. bpo: 42236 +.. date: 2020-11-02-23-05-17 +.. nonce: aJ6ZBR +.. section: Library + +On Unix, the :func:`os.device_encoding` function now returns ``'UTF-8'`` +rather than the device encoding if the :ref:`Python UTF-8 Mode <utf8-mode>` +is enabled. + +.. + +.. bpo: 41754 +.. date: 2020-11-01-15-07-20 +.. nonce: DraSZh +.. section: Library + +webbrowser: Ignore *NotADirectoryError* when calling ``xdg-settings``. + +.. + +.. bpo: 42183 +.. date: 2020-10-29-11-17-35 +.. nonce: 50ZcIi +.. section: Library + +Fix a stack overflow error for asyncio Task or Future repr(). + +The overflow occurs under some circumstances when a Task or Future +recursively returns itself. + +.. + +.. bpo: 42140 +.. date: 2020-10-24-04-02-36 +.. nonce: miLqvb +.. section: Library + +Improve asyncio.wait function to create the futures set just one time. + +.. + +.. bpo: 42133 +.. date: 2020-10-23-15-47-47 +.. nonce: BzizYV +.. section: Library + +Update various modules in the stdlib to fall back on `__spec__.loader` when +`__loader__` isn't defined on a module. + +.. + +.. bpo: 26131 +.. date: 2020-10-22-17-26-35 +.. nonce: CAsI3O +.. section: Library + +The `load_module()` methods found in importlib now trigger a +DeprecationWarning. + +.. + +.. bpo: 39825 +.. date: 2020-10-20-08-28-26 +.. nonce: n6KnG0 +.. section: Library + +Windows: Change ``sysconfig.get_config_var('EXT_SUFFIX')`` to the expected +full ``platform_tag.extension`` format. Previously it was hard-coded to +``.pyd``, now it is compatible with ``distutils.sysconfig`` and will result +in something like ``.cp38-win_amd64.pyd``. This brings windows into +conformance with the other platforms. + +.. + +.. bpo: 26389 +.. date: 2020-10-08-23-51-55 +.. nonce: uga44e +.. section: Library + +The :func:`traceback.format_exception`, +:func:`traceback.format_exception_only`, and +:func:`traceback.print_exception` functions can now take an exception object +as a positional-only argument. + +.. + +.. bpo: 41889 +.. date: 2020-10-01-16-17-11 +.. nonce: qLkNh8 +.. section: Library + +Enum: fix regression involving inheriting a multiply-inherited enum + +.. + +.. bpo: 41861 +.. date: 2020-10-01-15-44-52 +.. nonce: YTqJ7z +.. section: Library + +Convert :mod:`sqlite3` to use heap types (PEP 384). Patch by Erlend E. +Aasland. + +.. + +.. bpo: 40624 +.. date: 2020-09-08-03-19-04 +.. nonce: 0-gYfx +.. section: Library + +Added support for the XPath ``!=`` operator in xml.etree + +.. + +.. bpo: 28850 +.. date: 2020-09-06-21-55-44 +.. nonce: HJNggD +.. section: Library + +Fix :meth:`pprint.PrettyPrinter.format` overrides being ignored for contents +of small containers. The :func:`pprint._safe_repr` function was removed. + +.. + +.. bpo: 41625 +.. date: 2020-08-24-16-59-04 +.. nonce: Cc967V +.. section: Library + +Expose the :c:func:`splice` as :func:`os.splice` in the :mod:`os` module. +Patch by Pablo Galindo + +.. + +.. bpo: 34215 +.. date: 2020-08-19-20-17-51 +.. nonce: _Cv8c- +.. section: Library + +Clarify the error message for :exc:`asyncio.IncompleteReadError` when +``expected`` is ``None``. + +.. + +.. bpo: 41543 +.. date: 2020-08-14-00-39-04 +.. nonce: RpcRjb +.. section: Library + +Add async context manager support for contextlib.nullcontext. + +.. + +.. bpo: 21041 +.. date: 2020-08-10-15-06-55 +.. nonce: cYz1eL +.. section: Library + +:attr:`pathlib.PurePath.parents` now supports negative indexing. Patch +contributed by Yaroslav Pankovych. + +.. + +.. bpo: 41332 +.. date: 2020-07-18-17-39-28 +.. nonce: QRGmA5 +.. section: Library + +Added missing connect_accepted_socket() method to +``asyncio.AbstractEventLoop``. + +.. + +.. bpo: 12800 +.. date: 2020-07-09-11-32-28 +.. nonce: fNgWwx +.. section: Library + +Extracting a symlink from a tarball should succeed and overwrite the symlink +if it already exists. The fix is to remove the existing file or symlink +before extraction. Based on patch by Chris AtLee, Jeffrey Kintscher, and +Senthil Kumaran. + +.. + +.. bpo: 40968 +.. date: 2020-06-18-11-35-16 +.. nonce: R8Edbv +.. section: Library + +:mod:`urllib.request` and :mod:`http.client` now send ``http/1.1`` ALPN +extension during TLS handshake when no custom context is supplied. + +.. + +.. bpo: 41001 +.. date: 2020-06-17-12-24-26 +.. nonce: 5mi7b0 +.. section: Library + +Add func:`os.eventfd` to provide a low level interface for Linux's event +notification file descriptor. + +.. + +.. bpo: 40816 +.. date: 2020-05-29-15-25-41 +.. nonce: w61Pob +.. section: Library + +Add AsyncContextDecorator to contextlib to support async context manager as +a decorator. + +.. + +.. bpo: 40550 +.. date: 2020-05-08-21-30-54 +.. nonce: i7GWkb +.. section: Library + +Fix time-of-check/time-of-action issue in subprocess.Popen.send_signal. + +.. + +.. bpo: 39411 +.. date: 2020-01-21-16-38-25 +.. nonce: 9uHFqT +.. section: Library + +Add an ``is_async`` identifier to :mod:`pyclbr`'s ``Function`` objects. +Patch by Batuhan Taskaya + +.. + +.. bpo: 35498 +.. date: 2018-12-14-13-29-17 +.. nonce: LEJHl7 +.. section: Library + +Add slice support to :attr:`pathlib.PurePath.parents`. + +.. + +.. bpo: 42238 +.. date: 2020-11-24-22-54-49 +.. nonce: 62EOTu +.. section: Documentation + +Tentative to deprecate ``make suspicious`` by first removing it from the CI +and documentation builds, but keeping it around for manual uses. + +.. + +.. bpo: 42153 +.. date: 2020-11-15-13-46-31 +.. nonce: KjBhx3 +.. section: Documentation + +Fix the URL for the IMAP protocol documents. + +.. + +.. bpo: 41028 +.. date: 2020-06-18-23-37-03 +.. nonce: vM8bC8 +.. section: Documentation + +Language and version switchers, previously maintained in every cpython +branches, are now handled by docsbuild-script. + +.. + +.. bpo: 41473 +.. date: 2020-12-04-11-47-09 +.. nonce: W_updK +.. section: Tests + +Reenable test_gdb on gdb 9.2 and newer: +https://bugzilla.redhat.com/show_bug.cgi?id=1866884 bug is fixed in gdb +10.1. + +.. + +.. bpo: 42553 +.. date: 2020-12-03-13-32-44 +.. nonce: 2TRE2N +.. section: Tests + +Fix ``test_asyncio.test_call_later()`` race condition: don't measure asyncio +performance in the ``call_later()`` unit test. The test failed randomly on +the CI. + +.. + +.. bpo: 31904 +.. date: 2020-12-01-15-51-19 +.. nonce: iwetj4 +.. section: Tests + +Fix test_netrc on VxWorks: create temporary directories using temp_cwd(). + +.. + +.. bpo: 31904 +.. date: 2020-11-26-11-13-13 +.. nonce: ay4g89 +.. section: Tests + +skip test_getaddrinfo_ipv6_scopeid_symbolic and +test_getnameinfo_ipv6_scopeid_symbolic on VxWorks + +.. + +.. bpo: 31904 +.. date: 2020-11-25-17-00-53 +.. nonce: ue4hd9 +.. section: Tests + +skip test_test of test_mailcap on VxWorks + +.. + +.. bpo: 31904 +.. date: 2020-11-24-17-26-41 +.. nonce: eug834 +.. section: Tests + +add shell requirement for test_pipes + +.. + +.. bpo: 31904 +.. date: 2020-11-23-11-11-29 +.. nonce: V3sUZk +.. section: Tests + +skip some tests related to fifo on VxWorks + +.. + +.. bpo: 31904 +.. date: 2020-11-20-15-07-18 +.. nonce: EBJXjJ +.. section: Tests + +Fix test_doctest.py failures for VxWorks. + +.. + +.. bpo: 40754 +.. date: 2020-11-13-21-51-34 +.. nonce: Ekoxkg +.. section: Tests + +Include ``_testinternalcapi`` module in Windows installer for test suite + +.. + +.. bpo: 41561 +.. date: 2020-09-18-16-14-03 +.. nonce: uPnwrW +.. section: Tests + +test_ssl: skip test_min_max_version_mismatch when TLS 1.0 is not available + +.. + +.. bpo: 31904 +.. date: 2020-05-20-17-28-46 +.. nonce: yt83Ge +.. section: Tests + +Fix os module failures for VxWorks RTOS. + +.. + +.. bpo: 31904 +.. date: 2020-05-20-14-28-48 +.. nonce: yJik6k +.. section: Tests + +Fix fifo test cases for VxWorks RTOS. + +.. + +.. bpo: 31904 +.. date: 2020-11-19-17-01-50 +.. nonce: 894dk2 +.. section: Build + +remove libnet dependency from detect_socket() for VxWorks + +.. + +.. bpo: 42398 +.. date: 2020-11-18-11-58-44 +.. nonce: Yt5wO8 +.. section: Build + +Fix a race condition in "make regen-all" when make -jN option is used to run +jobs in parallel. The clinic.py script now only use atomic write to write +files. Moveover, generated files are now left unchanged if the content does +not change, to not change the file modification time. + +.. + +.. bpo: 41617 +.. date: 2020-11-13-15-04-53 +.. nonce: 98_oaE +.. section: Build + +Fix building ``pycore_bitutils.h`` internal header on old clang version +without ``__builtin_bswap16()`` (ex: Xcode 4.6.3 on Mac OS X 10.7). Patch by +Joshua Root and Victor Stinner. + +.. + +.. bpo: 38823 +.. date: 2020-11-12-13-45-15 +.. nonce: C0z_Fe +.. section: Build + +It is no longer possible to build the ``_ctypes`` extension module without +:c:type:`wchar_t` type: remove ``CTYPES_UNICODE`` macro. Anyway, the +:c:type:`wchar_t` type is required to build Python. Patch by Victor Stinner. + +.. + +.. bpo: 42087 +.. date: 2020-10-19-15-41-05 +.. nonce: 2AhRFP +.. section: Build + +Support was removed for AIX 5.3 and below. See :issue:`40680`. + +.. + +.. bpo: 40998 +.. date: 2020-06-17-09-05-02 +.. nonce: sgqmg9 +.. section: Build + +Addressed three compiler warnings found by undefined behavior sanitizer +(ubsan). + +.. + +.. bpo: 42120 +.. date: 2020-11-16-22-41-02 +.. nonce: 9scgko +.. section: Windows + +Remove macro definition of ``copysign`` (to ``_copysign``) in headers. + +.. + +.. bpo: 38506 +.. date: 2020-11-15-23-01-14 +.. nonce: hhdnuP +.. section: Windows + +The Windows launcher now properly handles Python 3.10 when listing installed +Python versions. + +.. + +.. bpo: 42504 +.. date: 2020-12-02-15-48-40 +.. nonce: RQmMOR +.. section: macOS + +Fix build on macOS Big Sur when MACOSX_DEPLOYMENT_TARGET=11 + +.. + +.. bpo: 41116 +.. date: 2020-11-15-16-43-45 +.. nonce: oCkbrF +.. section: macOS + +Ensure distutils.unixxcompiler.find_library_file can find system provided +libraries on macOS 11. + +.. + +.. bpo: 41100 +.. date: 2020-11-01-16-40-23 +.. nonce: BApztP +.. section: macOS + +Add support for macOS 11 and Apple Silicon systems. + +It is now possible to build "Universal 2" binaries using +"--enable-universalsdk --with-universal-archs=universal2". + +Binaries build on later macOS versions can be deployed back to older +versions (tested up to macOS 10.9), when using the correct deployment +target. This is tested using Xcode 11 and later. + +.. + +.. bpo: 42232 +.. date: 2020-11-01-15-10-28 +.. nonce: 2zI1GN +.. section: macOS + +Added Darwin specific madvise options to mmap module. + +.. + +.. bpo: 38443 +.. date: 2020-10-23-10-26-53 +.. nonce: vu64tl +.. section: macOS + +The ``--enable-universalsdk`` and ``--with-universal-archs`` options for the +configure script now check that the specified architectures can be used. + +.. + +.. bpo: 42508 +.. date: 2020-11-30-19-46-05 +.. nonce: fE7w4M +.. section: IDLE + +Keep IDLE running on macOS. Remove obsolete workaround that prevented +running files with shortcuts when using new universal2 installers built on +macOS 11. + +.. + +.. bpo: 42426 +.. date: 2020-11-21-17-21-21 +.. nonce: kNnPoC +.. section: IDLE + +Fix reporting offset of the RE error in searchengine. + +.. + +.. bpo: 42415 +.. date: 2020-11-20-01-30-27 +.. nonce: CyD-va +.. section: IDLE + +Get docstrings for IDLE calltips more often by using inspect.getdoc. + +.. + +.. bpo: 42212 +.. date: 2020-11-20-15-11-05 +.. nonce: sjzgOf +.. section: Tools/Demos + +The smelly.py script now also checks the Python dynamic library and +extension modules, not only the Python static library. Make also the script +more verbose: explain what it does. + +.. + +.. bpo: 36310 +.. date: 2020-05-03-01-30-46 +.. nonce: xDxxwY +.. section: Tools/Demos + +Allow :file:`Tools/i18n/pygettext.py` to detect calls to ``gettext`` in +f-strings. + +.. + +.. bpo: 42423 +.. date: 2020-11-21-12-27-19 +.. nonce: ByJHhY +.. section: C API + +The :c:func:`PyType_FromSpecWithBases` and +:c:func:`PyType_FromModuleAndSpec` functions now accept a single class as +the *bases* argument. + +.. + +.. bpo: 1635741 +.. date: 2020-11-19-17-44-36 +.. nonce: qBZc3o +.. section: C API + +Port :mod:`select` extension module to multiphase initialization +(:pep:`489`). + +.. + +.. bpo: 1635741 +.. date: 2020-11-19-16-54-16 +.. nonce: 9tVsZt +.. section: C API + +Port _posixsubprocess extension module to multiphase initialization +(:pep:`489`). + +.. + +.. bpo: 1635741 +.. date: 2020-11-19-15-33-42 +.. nonce: 9tVsZt +.. section: C API + +Port _posixshmem extension module to multiphase initialization (:pep:`489`) + +.. + +.. bpo: 1635741 +.. date: 2020-11-19-12-06-43 +.. nonce: KEfZpn +.. section: C API + +Port _struct extension module to multiphase initialization (:pep:`489`) + +.. + +.. bpo: 1635741 +.. date: 2020-11-19-09-17-01 +.. nonce: 6F9o6L +.. section: C API + +Port :mod:`spwd` extension module to multiphase initialization (:pep:`489`) + +.. + +.. bpo: 1635741 +.. date: 2020-11-18-20-33-35 +.. nonce: B4ztSk +.. section: C API + +Port :mod:`gc` extension module to multiphase initialization (:pep:`489`) + +.. + +.. bpo: 1635741 +.. date: 2020-11-18-20-11-13 +.. nonce: fe3iRb +.. section: C API + +Port _queue extension module to multiphase initialization (:pep:`489`) + +.. + +.. bpo: 39573 +.. date: 2020-11-18-15-21-59 +.. nonce: VB3G2y +.. section: C API + +Convert :c:func:`Py_TYPE` and :c:func:`Py_SIZE` back to macros to allow +using them as an l-value. Many third party C extension modules rely on the +ability of using Py_TYPE() and Py_SIZE() to set an object type and size: +``Py_TYPE(obj) = type;`` and ``Py_SIZE(obj) = size;``. + +.. + +.. bpo: 1635741 +.. date: 2020-11-18-10-52-38 +.. nonce: FrWAwJ +.. section: C API + +Port :mod:`symtable` extension module to multiphase initialization +(:pep:`489`) + +.. + +.. bpo: 1635741 +.. date: 2020-11-18-09-46-35 +.. nonce: SH8OIT +.. section: C API + +Port :mod:`grp` and :mod:`pwd` extension modules to multiphase +initialization (:pep:`489`) + +.. + +.. bpo: 1635741 +.. date: 2020-11-18-09-16-23 +.. nonce: gkoI7Y +.. section: C API + +Port _random extension module to multiphase initialization (:pep:`489`) + +.. + +.. bpo: 1635741 +.. date: 2020-11-18-08-45-36 +.. nonce: VLZfiY +.. section: C API + +Port _hashlib extension module to multiphase initialization (:pep:`489`) + +.. + +.. bpo: 41713 +.. date: 2020-11-17-15-39-10 +.. nonce: Rq99Vc +.. section: C API + +Removed the undocumented ``PyOS_InitInterrupts()`` function. Initializing +Python already implicitly installs signal handlers: see +:c:member:`PyConfig.install_signal_handlers`. Patch by Victor Stinner. + +.. + +.. bpo: 40170 +.. date: 2020-11-13-01-40-28 +.. nonce: uh8lEf +.. section: C API + +The ``Py_TRASHCAN_BEGIN`` macro no longer accesses PyTypeObject attributes, +but now can get the condition by calling the new private +:c:func:`_PyTrash_cond()` function which hides implementation details. + +.. + +.. bpo: 42260 +.. date: 2020-11-10-14-27-39 +.. nonce: -Br3Co +.. section: C API + +:c:func:`Py_GetPath`, :c:func:`Py_GetPrefix`, :c:func:`Py_GetExecPrefix`, +:c:func:`Py_GetProgramFullPath`, :c:func:`Py_GetPythonHome` and +:c:func:`Py_GetProgramName` functions now return ``NULL`` if called before +:c:func:`Py_Initialize` (before Python is initialized). Use the new +:ref:`Python Initialization Configuration API <init-config>` to get the +:ref:`Python Path Configuration. <init-path-config>`. Patch by Victor +Stinner. + +.. + +.. bpo: 42260 +.. date: 2020-11-05-18-02-07 +.. nonce: pAeaNR +.. section: C API + +The :c:func:`PyConfig_Read` function now only parses +:c:member:`PyConfig.argv` arguments once: :c:member:`PyConfig.parse_argv` is +set to ``2`` after arguments are parsed. Since Python arguments are +strippped from :c:member:`PyConfig.argv`, parsing arguments twice would +parse the application options as Python options. + +.. + +.. bpo: 42262 +.. date: 2020-11-04-17-22-36 +.. nonce: fCWzBb +.. section: C API + +Added :c:func:`Py_NewRef` and :c:func:`Py_XNewRef` functions to increment +the reference count of an object and return the object. Patch by Victor +Stinner. + +.. + +.. bpo: 42260 +.. date: 2020-11-04-16-31-55 +.. nonce: CmgHtF +.. section: C API + +When :c:func:`Py_Initialize` is called twice, the second call now updates +more :mod:`sys` attributes for the configuration, rather than only +:data:`sys.argv`. Patch by Victor Stinner. + +.. + +.. bpo: 41832 +.. date: 2020-11-03-19-47-06 +.. nonce: dL1VJJ +.. section: C API + +The :c:func:`PyType_FromModuleAndSpec` function now accepts NULL ``tp_doc`` +slot. + +.. + +.. bpo: 1635741 +.. date: 2020-11-03-11-52-27 +.. nonce: aDYJKB +.. section: C API + +Added :c:func:`PyModule_AddObjectRef` function: similar to +:c:func:`PyModule_AddObject` but don't steal a reference to the value on +success. Patch by Victor Stinner. + +.. + +.. bpo: 42171 +.. date: 2020-10-27-21-10-14 +.. nonce: S3FWTP +.. section: C API + +The :c:data:`METH_FASTCALL` calling convention is added to the limited API. +The functions :c:func:`PyModule_AddType`, +:c:func:`PyType_FromModuleAndSpec`, :c:func:`PyType_GetModule` and +:c:func:`PyType_GetModuleState` are added to the limited API on Windows. + +.. + +.. bpo: 42085 +.. date: 2020-10-19-15-58-16 +.. nonce: NhEf3W +.. section: C API + +Add dedicated entry to PyAsyncMethods for sending values + +.. + +.. bpo: 41073 +.. date: 2020-07-08-21-01-49 +.. nonce: VqQZON +.. section: C API + +:c:func:`PyType_GetSlot()` can now accept static types. + +.. + +.. bpo: 30459 +.. date: 2020-05-06-23-54-57 +.. nonce: N9_Jai +.. section: C API + +:c:func:`PyList_SET_ITEM`, :c:func:`PyTuple_SET_ITEM` and +:c:func:`PyCell_SET` macros can no longer be used as l-value or r-value. For +example, ``x = PyList_SET_ITEM(a, b, c)`` and ``PyList_SET_ITEM(a, b, c) = +x`` now fail with a compiler error. It prevents bugs like ``if +(PyList_SET_ITEM (a, b, c) < 0) ...`` test. Patch by Zackery Spytz and +Victor Stinner. diff --git a/Misc/NEWS.d/next/Build/2020-02-28-14-33-15.bpo-29076.Gtixi5.rst b/Misc/NEWS.d/next/Build/2020-02-28-14-33-15.bpo-29076.Gtixi5.rst new file mode 100644 index 0000000000..b38beb0586 --- /dev/null +++ b/Misc/NEWS.d/next/Build/2020-02-28-14-33-15.bpo-29076.Gtixi5.rst @@ -0,0 +1 @@ +Add fish shell support to macOS installer. diff --git a/Misc/NEWS.d/next/Build/2020-10-21-18-31-54.bpo-38980.xz7BNd.rst b/Misc/NEWS.d/next/Build/2020-10-21-18-31-54.bpo-38980.xz7BNd.rst deleted file mode 100644 index c9d34cf12c..0000000000 --- a/Misc/NEWS.d/next/Build/2020-10-21-18-31-54.bpo-38980.xz7BNd.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add ``-fno-semantic-interposition`` to both the compile and link line when -building with ``--enable-optimizations``. Patch by Victor Stinner and Pablo -Galindo. diff --git a/Misc/NEWS.d/next/Build/2020-12-11-18-04-38.bpo-31904.j3j6d8.rst b/Misc/NEWS.d/next/Build/2020-12-11-18-04-38.bpo-31904.j3j6d8.rst new file mode 100644 index 0000000000..d2da711448 --- /dev/null +++ b/Misc/NEWS.d/next/Build/2020-12-11-18-04-38.bpo-31904.j3j6d8.rst @@ -0,0 +1 @@ +Enable libpython3.so for VxWorks. diff --git a/Misc/NEWS.d/next/Build/2020-12-13-14-43-10.bpo-42598.7ipr5H.rst b/Misc/NEWS.d/next/Build/2020-12-13-14-43-10.bpo-42598.7ipr5H.rst new file mode 100644 index 0000000000..7dafc105c4 --- /dev/null +++ b/Misc/NEWS.d/next/Build/2020-12-13-14-43-10.bpo-42598.7ipr5H.rst @@ -0,0 +1,2 @@ +Fix implicit function declarations in configure which could have resulted in +incorrect configuration checks. Patch contributed by Joshua Root. diff --git a/Misc/NEWS.d/next/Build/2020-12-20-02-35-28.bpo-42604.gRd89w.rst b/Misc/NEWS.d/next/Build/2020-12-20-02-35-28.bpo-42604.gRd89w.rst new file mode 100644 index 0000000000..caaada41cf --- /dev/null +++ b/Misc/NEWS.d/next/Build/2020-12-20-02-35-28.bpo-42604.gRd89w.rst @@ -0,0 +1,4 @@ +Now all platforms use a value for the "EXT_SUFFIX" build variable derived +from SOABI (for instance in freeBSD, "EXT_SUFFIX" is now ".cpython-310d.so" +instead of ".so"). Previosuly only Linux, Mac and VxWorks were using a value +for "EXT_SUFFIX" that included "SOABI". diff --git a/Misc/NEWS.d/next/C API/2020-09-14-10-17-00.bpo-41784.Yl4gI2.rst b/Misc/NEWS.d/next/C API/2020-09-14-10-17-00.bpo-41784.Yl4gI2.rst deleted file mode 100644 index f09e0879ad..0000000000 --- a/Misc/NEWS.d/next/C API/2020-09-14-10-17-00.bpo-41784.Yl4gI2.rst +++ /dev/null @@ -1 +0,0 @@ -Added ``PyUnicode_AsUTF8AndSize`` to the limited C API. diff --git a/Misc/NEWS.d/next/C API/2020-09-28-14-31-07.bpo-41756.ZZ5wJG.rst b/Misc/NEWS.d/next/C API/2020-09-28-14-31-07.bpo-41756.ZZ5wJG.rst deleted file mode 100644 index f7e27b4401..0000000000 --- a/Misc/NEWS.d/next/C API/2020-09-28-14-31-07.bpo-41756.ZZ5wJG.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add `PyIter_Send` function to allow sending value into -generator/coroutine/iterator without raising StopIteration exception to -signal return. diff --git a/Misc/NEWS.d/next/C API/2020-10-09-22-50-46.bpo-41986.JUPE59.rst b/Misc/NEWS.d/next/C API/2020-10-09-22-50-46.bpo-41986.JUPE59.rst deleted file mode 100644 index d456ba66ba..0000000000 --- a/Misc/NEWS.d/next/C API/2020-10-09-22-50-46.bpo-41986.JUPE59.rst +++ /dev/null @@ -1,2 +0,0 @@ -:c:data:`Py_FileSystemDefaultEncodeErrors` and :c:data:`Py_UTF8Mode` are -available again in limited API. diff --git a/Misc/NEWS.d/next/C API/2020-10-10-14-05-24.bpo-40422.sh8IDY.rst b/Misc/NEWS.d/next/C API/2020-10-10-14-05-24.bpo-40422.sh8IDY.rst deleted file mode 100644 index 1b6d9e034b..0000000000 --- a/Misc/NEWS.d/next/C API/2020-10-10-14-05-24.bpo-40422.sh8IDY.rst +++ /dev/null @@ -1 +0,0 @@ -Add `_Py_closerange` function to provide performant closing of a range of file descriptors.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/C API/2020-10-11-05-05-53.bpo-41845.ZFvuQM.rst b/Misc/NEWS.d/next/C API/2020-10-11-05-05-53.bpo-41845.ZFvuQM.rst deleted file mode 100644 index 31d3154c3c..0000000000 --- a/Misc/NEWS.d/next/C API/2020-10-11-05-05-53.bpo-41845.ZFvuQM.rst +++ /dev/null @@ -1,2 +0,0 @@ -:c:func:`PyObject_GenericGetDict` is available again in the limited API -when targeting 3.10 or later. diff --git a/Misc/NEWS.d/next/C API/2020-10-11-19-17-44.bpo-40423.GsmgEj.rst b/Misc/NEWS.d/next/C API/2020-10-11-19-17-44.bpo-40423.GsmgEj.rst deleted file mode 100644 index 44e571ebf8..0000000000 --- a/Misc/NEWS.d/next/C API/2020-10-11-19-17-44.bpo-40423.GsmgEj.rst +++ /dev/null @@ -1,3 +0,0 @@ -The :mod:`subprocess` module and ``os.closerange`` will now use the
-``close_range(low, high, flags)`` syscall when it is available for more
-efficient closing of ranges of descriptors.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/C API/2020-10-12-20-13-58.bpo-42015.X4H2_V.rst b/Misc/NEWS.d/next/C API/2020-10-12-20-13-58.bpo-42015.X4H2_V.rst deleted file mode 100644 index d77619f64b..0000000000 --- a/Misc/NEWS.d/next/C API/2020-10-12-20-13-58.bpo-42015.X4H2_V.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix potential crash in deallocating method objects when dynamically -allocated `PyMethodDef`'s lifetime is managed through the ``self`` -argument of a `PyCFunction`. diff --git a/Misc/NEWS.d/next/C API/2020-10-16-10-47-17.bpo-42157.e3BcPM.rst b/Misc/NEWS.d/next/C API/2020-10-16-10-47-17.bpo-42157.e3BcPM.rst deleted file mode 100644 index 65a56188fa..0000000000 --- a/Misc/NEWS.d/next/C API/2020-10-16-10-47-17.bpo-42157.e3BcPM.rst +++ /dev/null @@ -1,3 +0,0 @@ -The private ``_PyUnicode_Name_CAPI`` structure of the PyCapsule API -``unicodedata.ucnhash_CAPI`` has been moved to the internal C API. -Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/C API/2020-10-21-18-43-06.bpo-42111.9pvtrc.rst b/Misc/NEWS.d/next/C API/2020-10-21-18-43-06.bpo-42111.9pvtrc.rst new file mode 100644 index 0000000000..3fb718cc45 --- /dev/null +++ b/Misc/NEWS.d/next/C API/2020-10-21-18-43-06.bpo-42111.9pvtrc.rst @@ -0,0 +1,2 @@ +Update the ``xxlimited`` module to be a better example of how to use the +limited C API. diff --git a/Misc/NEWS.d/next/C API/2020-11-22-13-46-06.bpo-1635741.-fJLzA.rst b/Misc/NEWS.d/next/C API/2020-11-22-13-46-06.bpo-1635741.-fJLzA.rst new file mode 100644 index 0000000000..da1e4cb9ef --- /dev/null +++ b/Misc/NEWS.d/next/C API/2020-11-22-13-46-06.bpo-1635741.-fJLzA.rst @@ -0,0 +1 @@ +Port :mod:`resource` extension module to module state diff --git a/Misc/NEWS.d/next/C API/2020-12-09-00-35-25.bpo-32381.Je08Ny.rst b/Misc/NEWS.d/next/C API/2020-12-09-00-35-25.bpo-32381.Je08Ny.rst new file mode 100644 index 0000000000..ded75fa54a --- /dev/null +++ b/Misc/NEWS.d/next/C API/2020-12-09-00-35-25.bpo-32381.Je08Ny.rst @@ -0,0 +1,3 @@ +Remove the private :c:func:`_Py_fopen` function which is no longer needed. +Use :c:func:`_Py_wfopen` or :c:func:`_Py_fopen_obj` instead. Patch by Victor +Stinner. diff --git a/Misc/NEWS.d/next/C API/2020-12-10-10-43-03.bpo-42591.CXNY8G.rst b/Misc/NEWS.d/next/C API/2020-12-10-10-43-03.bpo-42591.CXNY8G.rst new file mode 100644 index 0000000000..3519859f7b --- /dev/null +++ b/Misc/NEWS.d/next/C API/2020-12-10-10-43-03.bpo-42591.CXNY8G.rst @@ -0,0 +1,3 @@ +Export the :c:func:`Py_FrozenMain` function: fix a Python 3.9.0 regression. +Python 3.9 uses ``-fvisibility=hidden`` and the function was not exported +explicitly and so not exported. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-05-13-18-50-27.bpo-39465.j7nl6A.rst b/Misc/NEWS.d/next/Core and Builtins/2020-05-13-18-50-27.bpo-39465.j7nl6A.rst new file mode 100644 index 0000000000..c29b5e1757 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-05-13-18-50-27.bpo-39465.j7nl6A.rst @@ -0,0 +1,3 @@ +Make :c:func:`_PyUnicode_FromId` function compatible with subinterpreters. +Each interpreter now has an array of identifier objects (interned strings +decoded from UTF-8). Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-05-14-02-55-39.bpo-40521.dIlXsZ.rst b/Misc/NEWS.d/next/Core and Builtins/2020-05-14-02-55-39.bpo-40521.dIlXsZ.rst new file mode 100644 index 0000000000..654757a5f9 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-05-14-02-55-39.bpo-40521.dIlXsZ.rst @@ -0,0 +1,2 @@ +Make the Unicode dictionary of interned strings compatible with +subinterpreters. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-05-27-16-08-16.bpo-38605.rcs2uK.rst b/Misc/NEWS.d/next/Core and Builtins/2020-05-27-16-08-16.bpo-38605.rcs2uK.rst deleted file mode 100644 index cbfe6e2352..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-05-27-16-08-16.bpo-38605.rcs2uK.rst +++ /dev/null @@ -1,3 +0,0 @@ -Enable ``from __future__ import annotations`` (:pep:`563`) by default. -The values found in :attr:`__annotations__` dicts are now strings, e.g. -``{"x": "int"}`` instead of ``{"x": int}``. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-08-07-13-42-48.bpo-41435.qPWjJA.rst b/Misc/NEWS.d/next/Core and Builtins/2020-08-07-13-42-48.bpo-41435.qPWjJA.rst deleted file mode 100644 index d2978f9b4e..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-08-07-13-42-48.bpo-41435.qPWjJA.rst +++ /dev/null @@ -1 +0,0 @@ -Add `sys._current_exceptions()` function to retrieve a dictionary mapping each thread's identifier to the topmost exception currently active in that thread at the time the function is called.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-01-22-44-23.bpo-41902.iLoMVF.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-01-22-44-23.bpo-41902.iLoMVF.rst deleted file mode 100644 index 738ef5aec9..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-01-22-44-23.bpo-41902.iLoMVF.rst +++ /dev/null @@ -1 +0,0 @@ -Micro optimization for range.index if step is 1. Patch by Dong-hee Na. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-02-11-35-33.bpo-41894.ffmtOt.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-02-11-35-33.bpo-41894.ffmtOt.rst deleted file mode 100644 index 571f5dae1a..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-02-11-35-33.bpo-41894.ffmtOt.rst +++ /dev/null @@ -1,3 +0,0 @@ -When loading a native module and a load failure occurs, prevent a possible -UnicodeDecodeError when not running in a UTF-8 locale by decoding the load -error message using the current locale's encoding. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-02-13-32-05.bpo-41902.ZKTxzW.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-02-13-32-05.bpo-41902.ZKTxzW.rst deleted file mode 100644 index b118a6a36f..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-02-13-32-05.bpo-41902.ZKTxzW.rst +++ /dev/null @@ -1,3 +0,0 @@ -Micro optimization when compute :c:member:`~PySequenceMethods.sq_item` and -:c:member:`~PyMappingMethods.mp_subscript` of :class:`range`. Patch by -Dong-hee Na. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-08-09-58-19.bpo-41974.8B-q8O.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-08-09-58-19.bpo-41974.8B-q8O.rst deleted file mode 100644 index 034cfede84..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-08-09-58-19.bpo-41974.8B-q8O.rst +++ /dev/null @@ -1,4 +0,0 @@ -Removed special methods ``__int__``, ``__float__``, ``__floordiv__``, -``__mod__``, ``__divmod__``, ``__rfloordiv__``, ``__rmod__`` and -``__rdivmod__`` of the :class:`complex` class. They always raised -a :exc:`TypeError`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-09-10-55-50.bpo-41979.ImXIk2.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-09-10-55-50.bpo-41979.ImXIk2.rst deleted file mode 100644 index 3250309ca2..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-09-10-55-50.bpo-41979.ImXIk2.rst +++ /dev/null @@ -1 +0,0 @@ -Star-unpacking is now allowed for with item's targets in the PEG parser. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-10-13-53-52.bpo-41993.YMzixQ.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-10-13-53-52.bpo-41993.YMzixQ.rst deleted file mode 100644 index 3669cf11ea..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-10-13-53-52.bpo-41993.YMzixQ.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed potential issues with removing not completely initialized module from -``sys.modules`` when import fails. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-12-14-51-59.bpo-42008.ijWw2I.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-12-14-51-59.bpo-42008.ijWw2I.rst new file mode 100644 index 0000000000..1b50a0ef3b --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-10-12-14-51-59.bpo-42008.ijWw2I.rst @@ -0,0 +1 @@ +Fix _random.Random() seeding. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-14-16-19-43.bpo-41984.SEtKMr.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-14-16-19-43.bpo-41984.SEtKMr.rst deleted file mode 100644 index e70d5dc2b8..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-14-16-19-43.bpo-41984.SEtKMr.rst +++ /dev/null @@ -1,2 +0,0 @@ -The garbage collector now tracks all user-defined classes. Patch by Brandt -Bucher. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-15-21-55-32.bpo-42030.PmU2CA.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-15-21-55-32.bpo-42030.PmU2CA.rst deleted file mode 100644 index e8c691d809..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-15-21-55-32.bpo-42030.PmU2CA.rst +++ /dev/null @@ -1,3 +0,0 @@ -Support for the legacy AIX-specific shared library loading support has been -removed. All versions of AIX since 4.3 have supported and defaulted to using -the common Unix mechanism instead. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-20-04-24-07.bpo-42093.ooZZNh.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-20-04-24-07.bpo-42093.ooZZNh.rst deleted file mode 100644 index 36a12c1c1c..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-20-04-24-07.bpo-42093.ooZZNh.rst +++ /dev/null @@ -1,2 +0,0 @@ -The ``LOAD_ATTR`` instruction now uses new "per opcode cache" mechanism and -it is about 36% faster now. Patch by Pablo Galindo and Yury Selivanov. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-21-14-40-54.bpo-41910.CzBMit.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-21-14-40-54.bpo-41910.CzBMit.rst deleted file mode 100644 index a40e2519a6..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-21-14-40-54.bpo-41910.CzBMit.rst +++ /dev/null @@ -1 +0,0 @@ -Document the default implementation of `object.__eq__`. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-23-02-43-24.bpo-42123.64gJWC.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-23-02-43-24.bpo-42123.64gJWC.rst deleted file mode 100644 index 6461efd76f..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-23-02-43-24.bpo-42123.64gJWC.rst +++ /dev/null @@ -1,3 +0,0 @@ -Run the parser two times. On the first run, disable all the rules that only -generate better error messages to gain performance. If there's a parse -failure, run the parser a second time with those enabled. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-25-21-14-18.bpo-42150.b70u_T.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-25-21-14-18.bpo-42150.b70u_T.rst deleted file mode 100644 index 62fabb857a..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-25-21-14-18.bpo-42150.b70u_T.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix possible buffer overflow in the new parser when checking for -continuation lines. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-27-18-32-49.bpo-41659.d4a-8o.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-27-18-32-49.bpo-41659.d4a-8o.rst deleted file mode 100644 index 038749a7b1..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-27-18-32-49.bpo-41659.d4a-8o.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix a bug in the parser, where a curly brace following a `primary` didn't fail immediately.
-This led to invalid expressions like `a {b}` to throw a :exc:`SyntaxError` with a wrong offset,
-or invalid expressions ending with a curly brace like `a {` to not fail immediately in the REPL.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-27-21-34-05.bpo-42143.N6KXUO.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-27-21-34-05.bpo-42143.N6KXUO.rst deleted file mode 100644 index 2b16e69da7..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-27-21-34-05.bpo-42143.N6KXUO.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix handling of errors during creation of ``PyFunctionObject``, which resulted -in operations on uninitialized memory. Patch by Yonatan Goldschmidt. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-29-12-49-08.bpo-41796.tkGdHq.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-29-12-49-08.bpo-41796.tkGdHq.rst deleted file mode 100644 index b3ac08edd8..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-29-12-49-08.bpo-41796.tkGdHq.rst +++ /dev/null @@ -1,2 +0,0 @@ -The :mod:`ast` module internal state is now per interpreter. Patch by Victor -Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-30-13-11-01.bpo-42206.xxssR8.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-30-13-11-01.bpo-42206.xxssR8.rst deleted file mode 100644 index b9eb135fec..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-30-13-11-01.bpo-42206.xxssR8.rst +++ /dev/null @@ -1,2 +0,0 @@ -Propagate and raise the errors caused by :c:func:`PyAST_Validate` in the -parser. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-30-22-16-30.bpo-42214.lXskM_.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-30-22-16-30.bpo-42214.lXskM_.rst deleted file mode 100644 index 3f85bbe839..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-30-22-16-30.bpo-42214.lXskM_.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed a possible crash in the PEG parser when checking for the '!=' token in -the ``barry_as_flufl`` rule. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-10-31-17-50-23.bpo-42218.Dp_Z3v.rst b/Misc/NEWS.d/next/Core and Builtins/2020-10-31-17-50-23.bpo-42218.Dp_Z3v.rst deleted file mode 100644 index a38a310e4b..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-10-31-17-50-23.bpo-42218.Dp_Z3v.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fixed a bug in the PEG parser that was causing crashes in debug mode. Now errors are checked
-in left-recursive rules to avoid cases where such errors do not get handled in time and appear
-as long-distance crashes in other places.
diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-11-01-21-21-38.bpo-42236.MPx-NK.rst b/Misc/NEWS.d/next/Core and Builtins/2020-11-01-21-21-38.bpo-42236.MPx-NK.rst deleted file mode 100644 index 22e8c534ff..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-11-01-21-21-38.bpo-42236.MPx-NK.rst +++ /dev/null @@ -1,2 +0,0 @@ -If the ``nl_langinfo(CODESET)`` function returns an empty string, Python now -uses UTF-8 as the filesystem encoding. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-11-02-14-39-48.bpo-40077.grY9TG.rst b/Misc/NEWS.d/next/Core and Builtins/2020-11-02-14-39-48.bpo-40077.grY9TG.rst deleted file mode 100644 index 48565a5a0d..0000000000 --- a/Misc/NEWS.d/next/Core and Builtins/2020-11-02-14-39-48.bpo-40077.grY9TG.rst +++ /dev/null @@ -1 +0,0 @@ -Convert :mod:`mmap` to use heap types. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-11-20-00-57-47.bpo-42195.HeqcpS.rst b/Misc/NEWS.d/next/Core and Builtins/2020-11-20-00-57-47.bpo-42195.HeqcpS.rst new file mode 100644 index 0000000000..87e8c0e89b --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-11-20-00-57-47.bpo-42195.HeqcpS.rst @@ -0,0 +1,10 @@ +The ``__args__`` of the parameterized generics for :data:`typing.Callable` +and :class:`collections.abc.Callable` are now consistent. The ``__args__`` +for :class:`collections.abc.Callable` are now flattened while +:data:`typing.Callable`'s have not changed. To allow this change, +:class:`types.GenericAlias` can now be subclassed and +``collections.abc.Callable``'s ``__class_getitem__`` will now return a subclass +of ``types.GenericAlias``. Tests for typing were also updated to not subclass +things like ``Callable[..., T]`` as that is not a valid base class. Finally, +both ``Callable``\ s no longer validate their ``argtypes``, in +``Callable[[argtypes], resulttype]`` to prepare for :pep:`612`. Patch by Ken Jin. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-04-17-17-44.bpo-32381.NY5t2S.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-04-17-17-44.bpo-32381.NY5t2S.rst new file mode 100644 index 0000000000..f4d84f9d84 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-04-17-17-44.bpo-32381.NY5t2S.rst @@ -0,0 +1,3 @@ +Fix encoding name when running a ``.pyc`` file on Windows: +:c:func:`PyRun_SimpleFileExFlags()` now uses the correct encoding to decode +the filename. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-09-01-55-10.bpo-42639.5pI5HG.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-09-01-55-10.bpo-42639.5pI5HG.rst new file mode 100644 index 0000000000..7999ee976f --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-09-01-55-10.bpo-42639.5pI5HG.rst @@ -0,0 +1,3 @@ +Make the :mod:`atexit` module state per-interpreter. It is now safe have more +than one :mod:`atexit` module instance. +Patch by Dong-hee Na and Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-10-17-06-52.bpo-42615.Je6Q-r.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-10-17-06-52.bpo-42615.Je6Q-r.rst new file mode 100644 index 0000000000..2d919a8192 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-10-17-06-52.bpo-42615.Je6Q-r.rst @@ -0,0 +1,2 @@ +Remove jump commands made redundant by the deletion of unreachable bytecode +blocks diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-13-15-23-09.bpo-30858.-f9G4z.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-13-15-23-09.bpo-30858.-f9G4z.rst new file mode 100644 index 0000000000..f2d06c3009 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-13-15-23-09.bpo-30858.-f9G4z.rst @@ -0,0 +1,2 @@ +Improve error location in expressions that contain assignments. Patch by +Pablo Galindo and Lysandros Nikolaou. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-15-18-43-43.bpo-32381.3tIofL.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-15-18-43-43.bpo-32381.3tIofL.rst new file mode 100644 index 0000000000..fc8ea82fb0 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-15-18-43-43.bpo-32381.3tIofL.rst @@ -0,0 +1,2 @@ +The coding cookie (ex: ``# coding: latin1``) is now ignored in the command +passed to the :option:`-c` command line option. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-16-14-44-21.bpo-42246.RtIEY7.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-16-14-44-21.bpo-42246.RtIEY7.rst new file mode 100644 index 0000000000..a3814b6419 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-16-14-44-21.bpo-42246.RtIEY7.rst @@ -0,0 +1,3 @@ +Make sure that the ``f_lasti`` and ``f_lineno`` attributes of a frame are +set correctly when an exception is raised or re-raised. Required for PEP +626. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-22-20-30-11.bpo-42246.7BrPLg.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-22-20-30-11.bpo-42246.7BrPLg.rst new file mode 100644 index 0000000000..33564f6b56 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-22-20-30-11.bpo-42246.7BrPLg.rst @@ -0,0 +1 @@ +Jumps to jumps are not eliminated when it would break PEP 626. diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-12-25-23-30-58.bpo-42745.XsFoHS.rst b/Misc/NEWS.d/next/Core and Builtins/2020-12-25-23-30-58.bpo-42745.XsFoHS.rst new file mode 100644 index 0000000000..fb7de9c215 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-12-25-23-30-58.bpo-42745.XsFoHS.rst @@ -0,0 +1 @@ +Make the type attribute lookup cache per-interpreter. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Documentation/2019-03-04-18-51-21.bpo-34398.YedUqW.rst b/Misc/NEWS.d/next/Documentation/2019-03-04-18-51-21.bpo-34398.YedUqW.rst new file mode 100644 index 0000000000..4693cecdb7 --- /dev/null +++ b/Misc/NEWS.d/next/Documentation/2019-03-04-18-51-21.bpo-34398.YedUqW.rst @@ -0,0 +1,2 @@ +Prominently feature listings from the glossary in documentation search +results. Patch by Ammar Askar. diff --git a/Misc/NEWS.d/next/Documentation/2020-01-22-05-14-53.bpo-39416.uYjhEm.rst b/Misc/NEWS.d/next/Documentation/2020-01-22-05-14-53.bpo-39416.uYjhEm.rst deleted file mode 100644 index 279a5f18ff..0000000000 --- a/Misc/NEWS.d/next/Documentation/2020-01-22-05-14-53.bpo-39416.uYjhEm.rst +++ /dev/null @@ -1 +0,0 @@ -Document some restrictions on the default string representations of numeric classes. diff --git a/Misc/NEWS.d/next/Documentation/2020-02-24-09-02-05.bpo-39693.QXw0Fm.rst b/Misc/NEWS.d/next/Documentation/2020-02-24-09-02-05.bpo-39693.QXw0Fm.rst deleted file mode 100644 index 86049c5368..0000000000 --- a/Misc/NEWS.d/next/Documentation/2020-02-24-09-02-05.bpo-39693.QXw0Fm.rst +++ /dev/null @@ -1 +0,0 @@ -Fix tarfile's extractfile documentation diff --git a/Misc/NEWS.d/next/Documentation/2020-10-10-01-36-37.bpo-41805.l-CGv5.rst b/Misc/NEWS.d/next/Documentation/2020-10-10-01-36-37.bpo-41805.l-CGv5.rst deleted file mode 100644 index 9c9134350a..0000000000 --- a/Misc/NEWS.d/next/Documentation/2020-10-10-01-36-37.bpo-41805.l-CGv5.rst +++ /dev/null @@ -1,3 +0,0 @@ -Documented :ref:`generic alias type <types-genericalias>` and -:data:`types.GenericAlias`. Also added an entry in glossary for -:term:`generic types <generic type>`. diff --git a/Misc/NEWS.d/next/Documentation/2020-10-21-02-21-14.bpo-42010.76vJ0u.rst b/Misc/NEWS.d/next/Documentation/2020-10-21-02-21-14.bpo-42010.76vJ0u.rst deleted file mode 100644 index 2a0cbf1075..0000000000 --- a/Misc/NEWS.d/next/Documentation/2020-10-21-02-21-14.bpo-42010.76vJ0u.rst +++ /dev/null @@ -1,4 +0,0 @@ -Clarify that subscription expressions are also valid for certain -:term:`classes <class>` and :term:`types <type>` in the standard library, and -for user-defined classes and types if the classmethod -:meth:`__class_getitem__` is provided. diff --git a/Misc/NEWS.d/next/Documentation/2020-10-28-21-39-45.bpo-42061._x-0sg.rst b/Misc/NEWS.d/next/Documentation/2020-10-28-21-39-45.bpo-42061._x-0sg.rst deleted file mode 100644 index b38bb84350..0000000000 --- a/Misc/NEWS.d/next/Documentation/2020-10-28-21-39-45.bpo-42061._x-0sg.rst +++ /dev/null @@ -1 +0,0 @@ -Document __format__ functionality for IP addresses.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Documentation/2020-12-16-21-06-16.bpo-17140.1leSEg.rst b/Misc/NEWS.d/next/Documentation/2020-12-16-21-06-16.bpo-17140.1leSEg.rst new file mode 100644 index 0000000000..cb1fd23a56 --- /dev/null +++ b/Misc/NEWS.d/next/Documentation/2020-12-16-21-06-16.bpo-17140.1leSEg.rst @@ -0,0 +1 @@ +Add documentation for the :class:`multiprocessing.pool.ThreadPool` class. diff --git a/Misc/NEWS.d/next/IDLE/2020-04-22-09-37-40.bpo-38439.ieXL-c.rst b/Misc/NEWS.d/next/IDLE/2020-04-22-09-37-40.bpo-38439.ieXL-c.rst deleted file mode 100644 index d8d59015f2..0000000000 --- a/Misc/NEWS.d/next/IDLE/2020-04-22-09-37-40.bpo-38439.ieXL-c.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add a 256×256 pixel IDLE icon to the Windows .ico file. Created by Andrew -Clover. Remove the low-color gif variations from the .ico file. diff --git a/Misc/NEWS.d/next/IDLE/2020-06-16-12-16-13.bpo-40511.XkihpM.rst b/Misc/NEWS.d/next/IDLE/2020-06-16-12-16-13.bpo-40511.XkihpM.rst deleted file mode 100644 index cc96798138..0000000000 --- a/Misc/NEWS.d/next/IDLE/2020-06-16-12-16-13.bpo-40511.XkihpM.rst +++ /dev/null @@ -1,3 +0,0 @@ -Typing opening and closing parentheses inside the parentheses of a function -call will no longer cause unnecessary "flashing" off and on of an existing -open call-tip, e.g. when typed in a string literal. diff --git a/Misc/NEWS.d/next/IDLE/2020-10-24-21-27-37.bpo-33987.fIh9JL.rst b/Misc/NEWS.d/next/IDLE/2020-10-24-21-27-37.bpo-33987.fIh9JL.rst deleted file mode 100644 index 1e67edc03c..0000000000 --- a/Misc/NEWS.d/next/IDLE/2020-10-24-21-27-37.bpo-33987.fIh9JL.rst +++ /dev/null @@ -1,3 +0,0 @@ -Mostly finish using ttk widgets, mainly for editor, settings, -and searches. Some patches by Mark Roseman. - diff --git a/Misc/NEWS.d/next/Library/2019-12-05-05-22-49.bpo-38976.5MG7Uu.rst b/Misc/NEWS.d/next/Library/2019-12-05-05-22-49.bpo-38976.5MG7Uu.rst deleted file mode 100644 index 7a48943a6c..0000000000 --- a/Misc/NEWS.d/next/Library/2019-12-05-05-22-49.bpo-38976.5MG7Uu.rst +++ /dev/null @@ -1,4 +0,0 @@ -The :mod:`http.cookiejar` module now supports the parsing of cookies in CURL-style cookiejar files through MozillaCookieJar
-on all platforms. Previously, such cookie entries would be silently ignored when loading a cookiejar with such entries.
-
-Additionally, the HTTP Only attribute is persisted in the object, and will be correctly written to file if the MozillaCookieJar object is subsequently dumped.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-01-19-18-40-26.bpo-27321.8e6SpM.rst b/Misc/NEWS.d/next/Library/2020-01-19-18-40-26.bpo-27321.8e6SpM.rst deleted file mode 100644 index 28acf7f6ef..0000000000 --- a/Misc/NEWS.d/next/Library/2020-01-19-18-40-26.bpo-27321.8e6SpM.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fixed KeyError exception when flattening an email to a string attempts to -replace a non-existent Content-Transfer-Encoding header. diff --git a/Misc/NEWS.d/next/Library/2020-04-21-17-18-33.bpo-34204.9wXTtY.rst b/Misc/NEWS.d/next/Library/2020-04-21-17-18-33.bpo-34204.9wXTtY.rst deleted file mode 100644 index bce6d39148..0000000000 --- a/Misc/NEWS.d/next/Library/2020-04-21-17-18-33.bpo-34204.9wXTtY.rst +++ /dev/null @@ -1,2 +0,0 @@ -The :mod:`shelve` module now uses :data:`pickle.DEFAULT_PROTOCOL` by default -instead of :mod:`pickle` protocol ``3``. diff --git a/Misc/NEWS.d/next/Library/2020-05-04-12-16-00.bpo-40492.ONk9Na.rst b/Misc/NEWS.d/next/Library/2020-05-04-12-16-00.bpo-40492.ONk9Na.rst deleted file mode 100644 index 86bc08c79e..0000000000 --- a/Misc/NEWS.d/next/Library/2020-05-04-12-16-00.bpo-40492.ONk9Na.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix ``--outfile`` for :mod:`cProfile` / :mod:`profile` not writing the output -file in the original directory when the program being profiled changes the -working directory. PR by Anthony Sottile. diff --git a/Misc/NEWS.d/next/Library/2020-05-14-16-01-34.bpo-40592.Cmk855.rst b/Misc/NEWS.d/next/Library/2020-05-14-16-01-34.bpo-40592.Cmk855.rst deleted file mode 100644 index 3211a1bc34..0000000000 --- a/Misc/NEWS.d/next/Library/2020-05-14-16-01-34.bpo-40592.Cmk855.rst +++ /dev/null @@ -1 +0,0 @@ -:func:`shutil.which` now ignores empty entries in :envvar:`PATHEXT` instead of treating them as a match. diff --git a/Misc/NEWS.d/next/Library/2020-05-31-10-48-47.bpo-4356.P8kXqp.rst b/Misc/NEWS.d/next/Library/2020-05-31-10-48-47.bpo-4356.P8kXqp.rst deleted file mode 100644 index f5211d8a76..0000000000 --- a/Misc/NEWS.d/next/Library/2020-05-31-10-48-47.bpo-4356.P8kXqp.rst +++ /dev/null @@ -1 +0,0 @@ -Add a key function to the bisect module. diff --git a/Misc/NEWS.d/next/Library/2020-07-08-09-45-00.bpo-16936.z8o8Pn.rst b/Misc/NEWS.d/next/Library/2020-07-08-09-45-00.bpo-16936.z8o8Pn.rst deleted file mode 100644 index c76db4eede..0000000000 --- a/Misc/NEWS.d/next/Library/2020-07-08-09-45-00.bpo-16936.z8o8Pn.rst +++ /dev/null @@ -1 +0,0 @@ -Allow ``ctypes.wintypes`` to be imported on non-Windows systems. diff --git a/Misc/NEWS.d/next/Library/2020-07-13-19-43-11.bpo-40219.MUoJEP.rst b/Misc/NEWS.d/next/Library/2020-07-13-19-43-11.bpo-40219.MUoJEP.rst new file mode 100644 index 0000000000..aedc5c49b4 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-07-13-19-43-11.bpo-40219.MUoJEP.rst @@ -0,0 +1 @@ +Lowered :class:`tkinter.ttk.LabeledScale` dummy widget to prevent hiding part of the content label. diff --git a/Misc/NEWS.d/next/Library/2020-07-19-20-10-41.bpo-41229.p8rJa2.rst b/Misc/NEWS.d/next/Library/2020-07-19-20-10-41.bpo-41229.p8rJa2.rst deleted file mode 100644 index 926133221d..0000000000 --- a/Misc/NEWS.d/next/Library/2020-07-19-20-10-41.bpo-41229.p8rJa2.rst +++ /dev/null @@ -1,3 +0,0 @@ -Add ``contextlib.aclosing`` for deterministic cleanup of async generators -which is analogous to ``contextlib.closing`` for non-async generators. -Patch by Joongi Kim and John Belmonte. diff --git a/Misc/NEWS.d/next/Library/2020-08-03-17-54-32.bpo-41462.ek38d_.rst b/Misc/NEWS.d/next/Library/2020-08-03-17-54-32.bpo-41462.ek38d_.rst new file mode 100644 index 0000000000..ca5da1b17b --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-08-03-17-54-32.bpo-41462.ek38d_.rst @@ -0,0 +1 @@ +Add :func:`os.set_blocking()` support for VxWorks RTOS. diff --git a/Misc/NEWS.d/next/Library/2020-08-11-17-44-07.bpo-31904.cb13ea.rst b/Misc/NEWS.d/next/Library/2020-08-11-17-44-07.bpo-31904.cb13ea.rst new file mode 100644 index 0000000000..a7164b7a5a --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-08-11-17-44-07.bpo-31904.cb13ea.rst @@ -0,0 +1 @@ +Fix site and sysconfig modules for VxWorks RTOS which has no home directories. diff --git a/Misc/NEWS.d/next/Library/2020-08-19-08-32-13.bpo-41586.IYjmjK.rst b/Misc/NEWS.d/next/Library/2020-08-19-08-32-13.bpo-41586.IYjmjK.rst deleted file mode 100644 index 40461679eb..0000000000 --- a/Misc/NEWS.d/next/Library/2020-08-19-08-32-13.bpo-41586.IYjmjK.rst +++ /dev/null @@ -1,2 +0,0 @@ -Add F_SETPIPE_SZ and F_GETPIPE_SZ to fcntl module. Allow setting pipesize on -subprocess.Popen. diff --git a/Misc/NEWS.d/next/Library/2020-09-04-17-33-04.bpo-30681.LR4fnY.rst b/Misc/NEWS.d/next/Library/2020-09-04-17-33-04.bpo-30681.LR4fnY.rst deleted file mode 100644 index 83830e343d..0000000000 --- a/Misc/NEWS.d/next/Library/2020-09-04-17-33-04.bpo-30681.LR4fnY.rst +++ /dev/null @@ -1,2 +0,0 @@ -Handle exceptions caused by unparseable date headers when using email -"default" policy. Patch by Tim Bell, Georges Toth diff --git a/Misc/NEWS.d/next/Library/2020-09-08-23-41-29.bpo-41747.M6wLKv.rst b/Misc/NEWS.d/next/Library/2020-09-08-23-41-29.bpo-41747.M6wLKv.rst deleted file mode 100644 index 0869462f5b..0000000000 --- a/Misc/NEWS.d/next/Library/2020-09-08-23-41-29.bpo-41747.M6wLKv.rst +++ /dev/null @@ -1,3 +0,0 @@ -Ensure all methods that generated from :func:`dataclasses.dataclass` -objects now have the proper ``__qualname__`` attribute referring to -the class they belong to. Patch by Batuhan Taskaya. diff --git a/Misc/NEWS.d/next/Library/2020-09-11-16-07-00.bpo-24792.Z-ARra.rst b/Misc/NEWS.d/next/Library/2020-09-11-16-07-00.bpo-24792.Z-ARra.rst new file mode 100644 index 0000000000..4f1f18a558 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-09-11-16-07-00.bpo-24792.Z-ARra.rst @@ -0,0 +1 @@ +Fixed bug where :mod:`zipimporter` sometimes reports an incorrect cause of import errors.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-09-13-02-02-18.bpo-39337.L3NXTt.rst b/Misc/NEWS.d/next/Library/2020-09-13-02-02-18.bpo-39337.L3NXTt.rst deleted file mode 100644 index c2b4dbe4d1..0000000000 --- a/Misc/NEWS.d/next/Library/2020-09-13-02-02-18.bpo-39337.L3NXTt.rst +++ /dev/null @@ -1 +0,0 @@ -:func:`encodings.normalize_encoding` now ignores non-ASCII characters. diff --git a/Misc/NEWS.d/next/Library/2020-09-22-11-07-50.bpo-41831.k-Eop_.rst b/Misc/NEWS.d/next/Library/2020-09-22-11-07-50.bpo-41831.k-Eop_.rst deleted file mode 100644 index 84a3f5253a..0000000000 --- a/Misc/NEWS.d/next/Library/2020-09-22-11-07-50.bpo-41831.k-Eop_.rst +++ /dev/null @@ -1,3 +0,0 @@ -``str()`` for the ``type`` attribute of the ``tkinter.Event`` object always -returns now the numeric code returned by Tk instead of the name of the event -type. diff --git a/Misc/NEWS.d/next/Library/2020-09-29-16-23-54.bpo-41876.QicdDU.rst b/Misc/NEWS.d/next/Library/2020-09-29-16-23-54.bpo-41876.QicdDU.rst deleted file mode 100644 index d4f5f0a37b..0000000000 --- a/Misc/NEWS.d/next/Library/2020-09-29-16-23-54.bpo-41876.QicdDU.rst +++ /dev/null @@ -1 +0,0 @@ -Tkinter font class repr uses font name
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-09-30-11-05-11.bpo-23706.dHTGjF.rst b/Misc/NEWS.d/next/Library/2020-09-30-11-05-11.bpo-23706.dHTGjF.rst deleted file mode 100644 index b9a69a55e6..0000000000 --- a/Misc/NEWS.d/next/Library/2020-09-30-11-05-11.bpo-23706.dHTGjF.rst +++ /dev/null @@ -1 +0,0 @@ -Added *newline* parameter to ``pathlib.Path.write_text()``. diff --git a/Misc/NEWS.d/next/Library/2020-09-30-13-35-29.bpo-41891.pNAeYI.rst b/Misc/NEWS.d/next/Library/2020-09-30-13-35-29.bpo-41891.pNAeYI.rst new file mode 100644 index 0000000000..75c2512780 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-09-30-13-35-29.bpo-41891.pNAeYI.rst @@ -0,0 +1 @@ +Ensure asyncio.wait_for waits for task completion diff --git a/Misc/NEWS.d/next/Library/2020-10-01-21-11-03.bpo-41905._JpjR4.rst b/Misc/NEWS.d/next/Library/2020-10-01-21-11-03.bpo-41905._JpjR4.rst deleted file mode 100644 index 0d8c0ba6a6..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-01-21-11-03.bpo-41905._JpjR4.rst +++ /dev/null @@ -1 +0,0 @@ -A new function in abc: *update_abstractmethods* to re-calculate an abstract class's abstract status. In addition, *dataclass* has been changed to call this function.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-10-02-10-19-49.bpo-41907.wiIEsz.rst b/Misc/NEWS.d/next/Library/2020-10-02-10-19-49.bpo-41907.wiIEsz.rst new file mode 100644 index 0000000000..2c7b70d589 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-10-02-10-19-49.bpo-41907.wiIEsz.rst @@ -0,0 +1 @@ +fix ``format()`` behavior for ``IntFlag`` diff --git a/Misc/NEWS.d/next/Library/2020-10-03-23-14-50.bpo-41923.Buonw9.rst b/Misc/NEWS.d/next/Library/2020-10-03-23-14-50.bpo-41923.Buonw9.rst deleted file mode 100644 index dd9a1f709f..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-03-23-14-50.bpo-41923.Buonw9.rst +++ /dev/null @@ -1 +0,0 @@ -Implement :pep:`613`, introducing :data:`typing.TypeAlias` annotation. diff --git a/Misc/NEWS.d/next/Library/2020-10-06-23-59-20.bpo-41960.icQ7Xd.rst b/Misc/NEWS.d/next/Library/2020-10-06-23-59-20.bpo-41960.icQ7Xd.rst new file mode 100644 index 0000000000..f7e71998da --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-10-06-23-59-20.bpo-41960.icQ7Xd.rst @@ -0,0 +1,2 @@ +Add ``globalns`` and ``localns`` parameters to the :func:`inspect.signature` +and :meth:`inspect.Signature.from_callable`. diff --git a/Misc/NEWS.d/next/Library/2020-10-07-18-36-03.bpo-41943.Pt55fT.rst b/Misc/NEWS.d/next/Library/2020-10-07-18-36-03.bpo-41943.Pt55fT.rst deleted file mode 100644 index 3a7874d25a..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-07-18-36-03.bpo-41943.Pt55fT.rst +++ /dev/null @@ -1 +0,0 @@ -Fix bug where TestCase.assertLogs doesn't correctly filter messages by level.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-10-08-18-22-28.bpo-41976.Svm0wb.rst b/Misc/NEWS.d/next/Library/2020-10-08-18-22-28.bpo-41976.Svm0wb.rst deleted file mode 100644 index c8b3fc7718..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-08-18-22-28.bpo-41976.Svm0wb.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fixed a bug that was causing :func:`ctypes.util.find_library` to return -``None`` when triying to locate a library in an environment when gcc>=9 is -available and ``ldconfig`` is not. Patch by Pablo Galindo diff --git a/Misc/NEWS.d/next/Library/2020-10-11-21-43-03.bpo-39101.-I49Pm.rst b/Misc/NEWS.d/next/Library/2020-10-11-21-43-03.bpo-39101.-I49Pm.rst deleted file mode 100644 index a571e8343c..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-11-21-43-03.bpo-39101.-I49Pm.rst +++ /dev/null @@ -1 +0,0 @@ -Fixed tests using IsolatedAsyncioTestCase from hanging on BaseExceptions.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-10-12-21-21-24.bpo-42021.8yv_8-.rst b/Misc/NEWS.d/next/Library/2020-10-12-21-21-24.bpo-42021.8yv_8-.rst deleted file mode 100644 index 7d71e9a700..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-12-21-21-24.bpo-42021.8yv_8-.rst +++ /dev/null @@ -1 +0,0 @@ -Fix possible ref leaks in :mod:`sqlite3` module init. diff --git a/Misc/NEWS.d/next/Library/2020-10-15-17-20-37.bpo-42043.OS0p_v.rst b/Misc/NEWS.d/next/Library/2020-10-15-17-20-37.bpo-42043.OS0p_v.rst deleted file mode 100644 index b6b296956c..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-15-17-20-37.bpo-42043.OS0p_v.rst +++ /dev/null @@ -1,4 +0,0 @@ -Add support for ``zipfile.Path`` inheritance. ``zipfile.Path.is_file()`` now -returns False for non-existent names. ``zipfile.Path`` objects now expose a -``.filename`` attribute and rely on that to resolve ``.name`` and -``.parent`` when the ``Path`` object is at the root of the zipfile. diff --git a/Misc/NEWS.d/next/Library/2020-10-16-07-45-35.bpo-35823.SNQo56.rst b/Misc/NEWS.d/next/Library/2020-10-16-07-45-35.bpo-35823.SNQo56.rst deleted file mode 100644 index cd428d3696..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-16-07-45-35.bpo-35823.SNQo56.rst +++ /dev/null @@ -1,2 +0,0 @@ -Use ``vfork()`` instead of ``fork()`` for :func:`subprocess.Popen` on Linux -to improve performance in cases where it is deemed safe. diff --git a/Misc/NEWS.d/next/Library/2020-10-16-16-08-04.bpo-28660.eX9pvD.rst b/Misc/NEWS.d/next/Library/2020-10-16-16-08-04.bpo-28660.eX9pvD.rst deleted file mode 100644 index d67993492f..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-16-16-08-04.bpo-28660.eX9pvD.rst +++ /dev/null @@ -1 +0,0 @@ -:func:`textwrap.wrap` now attempts to break long words after hyphens when ``break_long_words=True`` and ``break_on_hyphens=True``. diff --git a/Misc/NEWS.d/next/Library/2020-10-16-22-48-01.bpo-19270.jd_gkA.rst b/Misc/NEWS.d/next/Library/2020-10-16-22-48-01.bpo-19270.jd_gkA.rst deleted file mode 100644 index 6330a91a44..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-16-22-48-01.bpo-19270.jd_gkA.rst +++ /dev/null @@ -1,2 +0,0 @@ -:meth:`sched.scheduler.cancel()` will now cancel the correct event, if two -events with same priority are scheduled for the same time. Patch by Bar Harel. diff --git a/Misc/NEWS.d/next/Library/2020-10-17-07-52-53.bpo-41966.gwEQRZ.rst b/Misc/NEWS.d/next/Library/2020-10-17-07-52-53.bpo-41966.gwEQRZ.rst deleted file mode 100644 index 0e7fad4007..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-17-07-52-53.bpo-41966.gwEQRZ.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix pickling pure Python :class:`datetime.time` subclasses. Patch by Dean -Inwood. diff --git a/Misc/NEWS.d/next/Library/2020-10-17-12-42-08.bpo-42059.ZGMZ3D.rst b/Misc/NEWS.d/next/Library/2020-10-17-12-42-08.bpo-42059.ZGMZ3D.rst new file mode 100644 index 0000000000..3f18824fe6 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-10-17-12-42-08.bpo-42059.ZGMZ3D.rst @@ -0,0 +1 @@ +:class:`typing.TypedDict` types created using the alternative call-style syntax now correctly respect the ``total`` keyword argument when setting their ``__required_keys__`` and ``__optional_keys__`` class attributes. diff --git a/Misc/NEWS.d/next/Library/2020-10-17-23-17-18.bpo-42065.85BsRA.rst b/Misc/NEWS.d/next/Library/2020-10-17-23-17-18.bpo-42065.85BsRA.rst deleted file mode 100644 index 83c86c0799..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-17-23-17-18.bpo-42065.85BsRA.rst +++ /dev/null @@ -1,3 +0,0 @@ -Fix an incorrectly formatted error from :meth:`_codecs.charmap_decode` when -called with a mapped value outside the range of valid Unicode code points. -PR by Max Bernstein. diff --git a/Misc/NEWS.d/next/Library/2020-10-19-14-02-09.bpo-41491.d1BUWH.rst b/Misc/NEWS.d/next/Library/2020-10-19-14-02-09.bpo-41491.d1BUWH.rst deleted file mode 100644 index 4f39c91b28..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-19-14-02-09.bpo-41491.d1BUWH.rst +++ /dev/null @@ -1 +0,0 @@ -plistlib: fix parsing XML plists with hexadecimal integer values diff --git a/Misc/NEWS.d/next/Library/2020-10-19-16-53-19.bpo-42089.R1dthW.rst b/Misc/NEWS.d/next/Library/2020-10-19-16-53-19.bpo-42089.R1dthW.rst deleted file mode 100644 index 3f3affd1a7..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-19-16-53-19.bpo-42089.R1dthW.rst +++ /dev/null @@ -1,2 +0,0 @@ -In ``importlib.metadata.PackageNotFoundError``, make reference to the -package metadata being missing to improve the user experience. diff --git a/Misc/NEWS.d/next/Library/2020-10-20-23-28-55.bpo-1635741.Iyka3r.rst b/Misc/NEWS.d/next/Library/2020-10-20-23-28-55.bpo-1635741.Iyka3r.rst new file mode 100644 index 0000000000..e14e9a12c2 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-10-20-23-28-55.bpo-1635741.Iyka3r.rst @@ -0,0 +1 @@ +Port the _csv module to the multi-phase initialization API (:pep:`489`). diff --git a/Misc/NEWS.d/next/Library/2020-10-21-23-45-02.bpo-41052.3N7J2J.rst b/Misc/NEWS.d/next/Library/2020-10-21-23-45-02.bpo-41052.3N7J2J.rst deleted file mode 100644 index 528e90ed13..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-21-23-45-02.bpo-41052.3N7J2J.rst +++ /dev/null @@ -1,2 +0,0 @@ -Pickling heap types implemented in C with protocols 0 and 1 raises now an -error instead of producing incorrect data. diff --git a/Misc/NEWS.d/next/Library/2020-10-23-08-54-47.bpo-41490.-Yk6OD.rst b/Misc/NEWS.d/next/Library/2020-10-23-08-54-47.bpo-41490.-Yk6OD.rst deleted file mode 100644 index 5ad6af3d14..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-23-08-54-47.bpo-41490.-Yk6OD.rst +++ /dev/null @@ -1,3 +0,0 @@ -In ``importlib.resources``, ``.path`` method is more aggressive about -releasing handles to zipfile objects early, enabling use-cases like certifi -to leave the context open but delete the underlying zip file. diff --git a/Misc/NEWS.d/next/Library/2020-10-23-19-20-14.bpo-42103.C5obK2.rst b/Misc/NEWS.d/next/Library/2020-10-23-19-20-14.bpo-42103.C5obK2.rst deleted file mode 100644 index 4eb694c16a..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-23-19-20-14.bpo-42103.C5obK2.rst +++ /dev/null @@ -1,3 +0,0 @@ -:exc:`~plistlib.InvalidFileException` and :exc:`RecursionError` are now -the only errors caused by loading malformed binary Plist file (previously -ValueError and TypeError could be raised in some specific cases). diff --git a/Misc/NEWS.d/next/Library/2020-10-25-14-48-57.bpo-42090.Ubuc0j.rst b/Misc/NEWS.d/next/Library/2020-10-25-14-48-57.bpo-42090.Ubuc0j.rst new file mode 100644 index 0000000000..72f6853b50 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-10-25-14-48-57.bpo-42090.Ubuc0j.rst @@ -0,0 +1,2 @@ +``zipfile.Path.joinpath`` now accepts arbitrary arguments, same as +``pathlib.Path.joinpath``. diff --git a/Misc/NEWS.d/next/Library/2020-10-25-19-25-02.bpo-42146.6A8uvS.rst b/Misc/NEWS.d/next/Library/2020-10-25-19-25-02.bpo-42146.6A8uvS.rst deleted file mode 100644 index 041809803d..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-25-19-25-02.bpo-42146.6A8uvS.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix memory leak in :func:`subprocess.Popen` in case an uid (gid) specified in -`user` (`group`, `extra_groups`) overflows `uid_t` (`gid_t`). diff --git a/Misc/NEWS.d/next/Library/2020-10-26-19-08-07.bpo-42157.Bdpa04.rst b/Misc/NEWS.d/next/Library/2020-10-26-19-08-07.bpo-42157.Bdpa04.rst deleted file mode 100644 index 68778906bb..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-26-19-08-07.bpo-42157.Bdpa04.rst +++ /dev/null @@ -1,4 +0,0 @@ -Convert the :mod:`unicodedata` extension module to the multiphase -initialization API (:pep:`489`) and convert the ``unicodedata.UCD`` -static type to a heap type. -Patch by Mohamed Koubaa and Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2020-10-26-23-29-16.bpo-42157.4wuwTe.rst b/Misc/NEWS.d/next/Library/2020-10-26-23-29-16.bpo-42157.4wuwTe.rst deleted file mode 100644 index 39365677ec..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-26-23-29-16.bpo-42157.4wuwTe.rst +++ /dev/null @@ -1,3 +0,0 @@ -Removed the ``unicodedata.ucnhash_CAPI`` attribute which was an internal -PyCapsule object. The related private ``_PyUnicode_Name_CAPI`` structure was -moved to the internal C API. Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2020-10-31-01-16-49.bpo-26789.9BdNAt.rst b/Misc/NEWS.d/next/Library/2020-10-31-01-16-49.bpo-26789.9BdNAt.rst deleted file mode 100644 index d8832401c9..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-31-01-16-49.bpo-26789.9BdNAt.rst +++ /dev/null @@ -1,4 +0,0 @@ -The :class:`logging.FileHandler` class now keeps a reference to the builtin -:func:`open` function to be able to open or reopen the file during Python -finalization. Fix errors like: ``NameError: name 'open' is not defined``. Patch -by Victor Stinner. diff --git a/Misc/NEWS.d/next/Library/2020-10-31-13-28-36.bpo-29566.6aDbty.rst b/Misc/NEWS.d/next/Library/2020-10-31-13-28-36.bpo-29566.6aDbty.rst deleted file mode 100644 index d54c714688..0000000000 --- a/Misc/NEWS.d/next/Library/2020-10-31-13-28-36.bpo-29566.6aDbty.rst +++ /dev/null @@ -1 +0,0 @@ -``binhex.binhex()`` consisently writes macOS 9 line endings. diff --git a/Misc/NEWS.d/next/Library/2020-11-02-01-31-15.bpo-42233.YxRj-h.rst b/Misc/NEWS.d/next/Library/2020-11-02-01-31-15.bpo-42233.YxRj-h.rst deleted file mode 100644 index aad4249fa1..0000000000 --- a/Misc/NEWS.d/next/Library/2020-11-02-01-31-15.bpo-42233.YxRj-h.rst +++ /dev/null @@ -1,3 +0,0 @@ -The :func:`repr` of :mod:`typing` types containing -:ref:`Generic Alias Types <types-genericalias>` previously did not show the -parameterized types in the ``GenericAlias``. They have now been changed to do so. diff --git a/Misc/NEWS.d/next/Library/2020-11-02-14-10-48.bpo-35455.Q1xTIo.rst b/Misc/NEWS.d/next/Library/2020-11-02-14-10-48.bpo-35455.Q1xTIo.rst deleted file mode 100644 index e72c7d277a..0000000000 --- a/Misc/NEWS.d/next/Library/2020-11-02-14-10-48.bpo-35455.Q1xTIo.rst +++ /dev/null @@ -1,3 +0,0 @@ -On Solaris, :func:`~time.thread_time` is now implemented with -``gethrvtime()`` because ``clock_gettime(CLOCK_THREAD_CPUTIME_ID)`` is not -always available. Patch by Jakub Kulik. diff --git a/Misc/NEWS.d/next/Library/2020-11-20-19-00-27.bpo-34463.aJcm56.rst b/Misc/NEWS.d/next/Library/2020-11-20-19-00-27.bpo-34463.aJcm56.rst new file mode 100644 index 0000000000..df18354823 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-11-20-19-00-27.bpo-34463.aJcm56.rst @@ -0,0 +1 @@ +Fixed discrepancy between :mod:`traceback` and the interpreter in formatting of SyntaxError with lineno not set (:mod:`traceback` was changed to match interpreter). diff --git a/Misc/NEWS.d/next/Library/2020-11-22-11-22-28.bpo-42388.LMgM6B.rst b/Misc/NEWS.d/next/Library/2020-11-22-11-22-28.bpo-42388.LMgM6B.rst new file mode 100644 index 0000000000..1b19247e84 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-11-22-11-22-28.bpo-42388.LMgM6B.rst @@ -0,0 +1,2 @@ +Fix subprocess.check_output(..., input=None) behavior when text=True to be +consistent with that of the documentation and universal_newlines=True. diff --git a/Misc/NEWS.d/next/Library/2020-11-27-18-09-59.bpo-31904.g8k43d.rst b/Misc/NEWS.d/next/Library/2020-11-27-18-09-59.bpo-31904.g8k43d.rst new file mode 100644 index 0000000000..5a687d1eb3 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-11-27-18-09-59.bpo-31904.g8k43d.rst @@ -0,0 +1,2 @@ +:func:`posixpath.expanduser` returns the input *path* unchanged if +user home directory is None on VxWorks. diff --git a/Misc/NEWS.d/next/Library/2020-12-06-12-00-00.bpo-42470.iqtC4L.rst b/Misc/NEWS.d/next/Library/2020-12-06-12-00-00.bpo-42470.iqtC4L.rst new file mode 100644 index 0000000000..cd2edb65d7 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-06-12-00-00.bpo-42470.iqtC4L.rst @@ -0,0 +1 @@ +:func:`random.sample` no longer warns on a sequence which is also a set. diff --git a/Misc/NEWS.d/next/Library/2020-12-07-13-21-00.bpo-28964.UTQikc.rst b/Misc/NEWS.d/next/Library/2020-12-07-13-21-00.bpo-28964.UTQikc.rst new file mode 100644 index 0000000000..b1be0de3b2 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-07-13-21-00.bpo-28964.UTQikc.rst @@ -0,0 +1 @@ +:func:`ast.literal_eval` adds line number information (if available) in error message for malformed nodes.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-12-08-22-43-35.bpo-42678.ba9ktU.rst b/Misc/NEWS.d/next/Library/2020-12-08-22-43-35.bpo-42678.ba9ktU.rst new file mode 100644 index 0000000000..4b2ced5c14 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-08-22-43-35.bpo-42678.ba9ktU.rst @@ -0,0 +1 @@ +``Enum``: call ``__init_subclass__`` after members have been added diff --git a/Misc/NEWS.d/next/Library/2020-12-09-10-59-16.bpo-42517.FKEVcZ.rst b/Misc/NEWS.d/next/Library/2020-12-09-10-59-16.bpo-42517.FKEVcZ.rst new file mode 100644 index 0000000000..813139dfe5 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-09-10-59-16.bpo-42517.FKEVcZ.rst @@ -0,0 +1,2 @@ +Enum: private names do not become members / do not generate errors -- they +remain normal attributes diff --git a/Misc/NEWS.d/next/Library/2020-12-09-14-15-48.bpo-34750.x8TASR.rst b/Misc/NEWS.d/next/Library/2020-12-09-14-15-48.bpo-34750.x8TASR.rst new file mode 100644 index 0000000000..c98ba14797 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-09-14-15-48.bpo-34750.x8TASR.rst @@ -0,0 +1 @@ +[Enum] `_EnumDict.update()` is now supported diff --git a/Misc/NEWS.d/next/Library/2020-12-09-15-23-28.bpo-31904.g3k5k3.rst b/Misc/NEWS.d/next/Library/2020-12-09-15-23-28.bpo-31904.g3k5k3.rst new file mode 100644 index 0000000000..7bca3ed845 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-09-15-23-28.bpo-31904.g3k5k3.rst @@ -0,0 +1 @@ +Define THREAD_STACK_SIZE for VxWorks. diff --git a/Misc/NEWS.d/next/Library/2020-12-09-19-45-32.bpo-42385.boGbjo.rst b/Misc/NEWS.d/next/Library/2020-12-09-19-45-32.bpo-42385.boGbjo.rst new file mode 100644 index 0000000000..f95da859b0 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-09-19-45-32.bpo-42385.boGbjo.rst @@ -0,0 +1 @@ +StrEnum: fix _generate_next_value_ to return a str diff --git a/Misc/NEWS.d/next/Library/2020-12-10-00-09-40.bpo-41559.1l4yjP.rst b/Misc/NEWS.d/next/Library/2020-12-10-00-09-40.bpo-41559.1l4yjP.rst new file mode 100644 index 0000000000..539fdeccd1 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-10-00-09-40.bpo-41559.1l4yjP.rst @@ -0,0 +1,2 @@ +Implemented :pep:`612`: added ``ParamSpec`` and ``Concatenate`` to +:mod:`typing`. Patch by Ken Jin. diff --git a/Misc/NEWS.d/next/Library/2020-12-10-09-24-44.bpo-41877.iJSCvM.rst b/Misc/NEWS.d/next/Library/2020-12-10-09-24-44.bpo-41877.iJSCvM.rst new file mode 100644 index 0000000000..df43cc5d0c --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-10-09-24-44.bpo-41877.iJSCvM.rst @@ -0,0 +1 @@ +AttributeError for suspected misspellings of assertions on mocks are now pointing out that the cause are misspelled assertions and also what to do if the misspelling is actually an intended attribute name. The unittest.mock document is also updated to reflect the current set of recognised misspellings.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-12-10-18-36-52.bpo-39717.sK2u0w.rst b/Misc/NEWS.d/next/Library/2020-12-10-18-36-52.bpo-39717.sK2u0w.rst new file mode 100644 index 0000000000..6f3691f591 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-10-18-36-52.bpo-39717.sK2u0w.rst @@ -0,0 +1 @@ +[tarfile] update nested exception raising to use ``from None`` or ``from e`` diff --git a/Misc/NEWS.d/next/Library/2020-12-10-19-49-52.bpo-41877.wiVlPc.rst b/Misc/NEWS.d/next/Library/2020-12-10-19-49-52.bpo-41877.wiVlPc.rst new file mode 100644 index 0000000000..d42200ecd0 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-10-19-49-52.bpo-41877.wiVlPc.rst @@ -0,0 +1 @@ +A check is added against misspellings of autospect, auto_spec and set_spec being passed as arguments to patch, patch.object and create_autospec.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-12-14-08-23-57.bpo-36541.qdEtZv.rst b/Misc/NEWS.d/next/Library/2020-12-14-08-23-57.bpo-36541.qdEtZv.rst new file mode 100644 index 0000000000..5678d8c595 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-14-08-23-57.bpo-36541.qdEtZv.rst @@ -0,0 +1,2 @@ +Fixed lib2to3.pgen2 to be able to parse PEP-570 positional only argument +syntax. diff --git a/Misc/NEWS.d/next/Library/2020-12-14-22-31-22.bpo-42639.5Z3iWX.rst b/Misc/NEWS.d/next/Library/2020-12-14-22-31-22.bpo-42639.5Z3iWX.rst new file mode 100644 index 0000000000..bdb2edd7ad --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-14-22-31-22.bpo-42639.5Z3iWX.rst @@ -0,0 +1,3 @@ +At Python exit, if a callback registered with :func:`atexit.register` fails, +its exception is now logged. Previously, only some exceptions were logged, and +the last exception was always silently ignored. diff --git a/Misc/NEWS.d/next/Library/2020-12-15-10-00-04.bpo-42644.XgLCNx.rst b/Misc/NEWS.d/next/Library/2020-12-15-10-00-04.bpo-42644.XgLCNx.rst new file mode 100644 index 0000000000..ee4d111dc3 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-15-10-00-04.bpo-42644.XgLCNx.rst @@ -0,0 +1,3 @@ +``logging.disable`` will now validate the types and value of its parameter. It +also now accepts strings representing the levels (as does ``loging.setLevel``) +instead of only the numerical values. diff --git a/Misc/NEWS.d/next/Library/2020-12-15-15-14-29.bpo-42639.uJ3h8I.rst b/Misc/NEWS.d/next/Library/2020-12-15-15-14-29.bpo-42639.uJ3h8I.rst new file mode 100644 index 0000000000..847c24112f --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-15-15-14-29.bpo-42639.uJ3h8I.rst @@ -0,0 +1,3 @@ +:func:`atexit._run_exitfuncs` now logs callback exceptions using +:data:`sys.unraisablehook`, rather than logging them directly into +:data:`sys.stderr` and raise the last exception. diff --git a/Misc/NEWS.d/next/Library/2020-12-15-17-51-27.bpo-42630.jf4jBl.rst b/Misc/NEWS.d/next/Library/2020-12-15-17-51-27.bpo-42630.jf4jBl.rst new file mode 100644 index 0000000000..4b4a520931 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-15-17-51-27.bpo-42630.jf4jBl.rst @@ -0,0 +1,4 @@ +:mod:`tkinter` functions and constructors which need a default root window +raise now :exc:`RuntimeError` with descriptive message instead of obscure +:exc:`AttributeError` or :exc:`NameError` if it is not created yet or cannot +be created automatically. diff --git a/Misc/NEWS.d/next/Library/2020-12-16-16-16-33.bpo-37961.jrESEq.rst b/Misc/NEWS.d/next/Library/2020-12-16-16-16-33.bpo-37961.jrESEq.rst new file mode 100644 index 0000000000..5b363ad22d --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-16-16-16-33.bpo-37961.jrESEq.rst @@ -0,0 +1 @@ +Fix crash in :func:`tracemalloc.Traceback.__repr__` (regressed in Python 3.9).
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Library/2020-12-16-23-28-52.bpo-1635741.Quy3zn.rst b/Misc/NEWS.d/next/Library/2020-12-16-23-28-52.bpo-1635741.Quy3zn.rst new file mode 100644 index 0000000000..3412c204b0 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-16-23-28-52.bpo-1635741.Quy3zn.rst @@ -0,0 +1,2 @@ +Port the :mod:`_thread` extension module to the multiphase initialization +API (:pep:`489`) and convert its static types to heap types. diff --git a/Misc/NEWS.d/next/Library/2020-12-19-12-33-38.bpo-9694.CkKK9V.rst b/Misc/NEWS.d/next/Library/2020-12-19-12-33-38.bpo-9694.CkKK9V.rst new file mode 100644 index 0000000000..723955270d --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-19-12-33-38.bpo-9694.CkKK9V.rst @@ -0,0 +1,2 @@ +Argparse help no longer uses the confusing phrase, "optional arguments". +It uses "options" instead. diff --git a/Misc/NEWS.d/next/Library/2020-12-19-17-32-43.bpo-42685.kwZlwp.rst b/Misc/NEWS.d/next/Library/2020-12-19-17-32-43.bpo-42685.kwZlwp.rst new file mode 100644 index 0000000000..068546a34c --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-19-17-32-43.bpo-42685.kwZlwp.rst @@ -0,0 +1,4 @@ +Improved placing of simple query windows in Tkinter (such as +:func:`tkinter.simpledialog.askinteger`). They are now centered at the +center of the parent window if it is specified and shown, otherwise at the +center of the screen. diff --git a/Misc/NEWS.d/next/Library/2020-12-21-22-59-26.bpo-15303.zozVrq.rst b/Misc/NEWS.d/next/Library/2020-12-21-22-59-26.bpo-15303.zozVrq.rst new file mode 100644 index 0000000000..5a7900aa90 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-21-22-59-26.bpo-15303.zozVrq.rst @@ -0,0 +1 @@ +:mod:`tkinter` supports now widgets with boolean value False. diff --git a/Misc/NEWS.d/next/Library/2020-12-21-23-34-57.bpo-35728.9m-azF.rst b/Misc/NEWS.d/next/Library/2020-12-21-23-34-57.bpo-35728.9m-azF.rst new file mode 100644 index 0000000000..aa57e274ce --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-21-23-34-57.bpo-35728.9m-azF.rst @@ -0,0 +1 @@ +Added a root parameter to :func:`tkinter.font.nametofont`. diff --git a/Misc/NEWS.d/next/Library/2020-12-22-13-16-43.bpo-25246.GhhCTl.rst b/Misc/NEWS.d/next/Library/2020-12-22-13-16-43.bpo-25246.GhhCTl.rst new file mode 100644 index 0000000000..258bb12ff8 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-22-13-16-43.bpo-25246.GhhCTl.rst @@ -0,0 +1 @@ +Optimized :meth:`collections.deque.remove`. diff --git a/Misc/NEWS.d/next/Library/2020-12-22-22-47-22.bpo-42721.I5Ai5L.rst b/Misc/NEWS.d/next/Library/2020-12-22-22-47-22.bpo-42721.I5Ai5L.rst new file mode 100644 index 0000000000..58ab180d3b --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-22-22-47-22.bpo-42721.I5Ai5L.rst @@ -0,0 +1,9 @@ +When simple query dialogs (:mod:`tkinter.simpledialog`), message boxes +(:mod:`tkinter.messagebox`) or color choose dialog +(:mod:`tkinter.colorchooser`) are created without arguments *master* and +*parent*, and the default root window is not yet created, and +:func:`~tkinter.NoDefaultRoot` was not called, a new temporal +hidden root window will be created automatically. It will not be set as the +default root window and will be destroyed right after closing the dialog +window. It will help to use these simple dialog windows in programs which +do not need other GUI. diff --git a/Misc/NEWS.d/next/Library/2020-12-23-15-16-12.bpo-38308.lB4Sv0.rst b/Misc/NEWS.d/next/Library/2020-12-23-15-16-12.bpo-38308.lB4Sv0.rst new file mode 100644 index 0000000000..cf3807d9dc --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-23-15-16-12.bpo-38308.lB4Sv0.rst @@ -0,0 +1 @@ +Add optional *weights* to *statistics.harmonic_mean()*. diff --git a/Misc/NEWS.d/next/Library/2020-12-23-19-43-06.bpo-42727.WH3ODh.rst b/Misc/NEWS.d/next/Library/2020-12-23-19-43-06.bpo-42727.WH3ODh.rst new file mode 100644 index 0000000000..c2ef8eecb8 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2020-12-23-19-43-06.bpo-42727.WH3ODh.rst @@ -0,0 +1,2 @@ +``EnumMeta.__prepare__`` now accepts ``**kwds`` to properly support +``__init_subclass__`` diff --git a/Misc/NEWS.d/next/Security/2020-10-19-10-56-27.bpo-42051.EU_B7u.rst b/Misc/NEWS.d/next/Security/2020-10-19-10-56-27.bpo-42051.EU_B7u.rst deleted file mode 100644 index e865ed12a0..0000000000 --- a/Misc/NEWS.d/next/Security/2020-10-19-10-56-27.bpo-42051.EU_B7u.rst +++ /dev/null @@ -1,3 +0,0 @@ -The :mod:`plistlib` module no longer accepts entity declarations in XML -plist files to avoid XML vulnerabilities. This should not affect users as -entity declarations are not used in regular plist files. diff --git a/Misc/NEWS.d/next/Security/2020-10-23-19-19-30.bpo-42103.cILT66.rst b/Misc/NEWS.d/next/Security/2020-10-23-19-19-30.bpo-42103.cILT66.rst deleted file mode 100644 index 15d7b6549e..0000000000 --- a/Misc/NEWS.d/next/Security/2020-10-23-19-19-30.bpo-42103.cILT66.rst +++ /dev/null @@ -1,2 +0,0 @@ -Prevented potential DoS attack via CPU and RAM exhaustion when processing -malformed Apple Property List files in binary format. diff --git a/Misc/NEWS.d/next/Tests/2020-07-30-14-08-58.bpo-41439.yhteoi.rst b/Misc/NEWS.d/next/Tests/2020-07-30-14-08-58.bpo-41439.yhteoi.rst new file mode 100644 index 0000000000..0451503a52 --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2020-07-30-14-08-58.bpo-41439.yhteoi.rst @@ -0,0 +1 @@ +Port test_ssl and test_uuid to VxWorks RTOS. diff --git a/Misc/NEWS.d/next/Tests/2020-07-30-18-06-15.bpo-31904.y3d8dk.rst b/Misc/NEWS.d/next/Tests/2020-07-30-18-06-15.bpo-31904.y3d8dk.rst new file mode 100644 index 0000000000..fa2974963b --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2020-07-30-18-06-15.bpo-31904.y3d8dk.rst @@ -0,0 +1 @@ +Disable os.popen and impacted tests on VxWorks diff --git a/Misc/NEWS.d/next/Tests/2020-07-30-18-43-05.bpo-41443.834gyg.rst b/Misc/NEWS.d/next/Tests/2020-07-30-18-43-05.bpo-41443.834gyg.rst new file mode 100644 index 0000000000..439f3e3647 --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2020-07-30-18-43-05.bpo-41443.834gyg.rst @@ -0,0 +1 @@ +Add more attribute checking in test_posix.py diff --git a/Misc/NEWS.d/next/Tests/2020-08-03-13-44-37.bpo-41306.VDoWXI.rst b/Misc/NEWS.d/next/Tests/2020-08-03-13-44-37.bpo-41306.VDoWXI.rst deleted file mode 100644 index 5e9ba2d8a2..0000000000 --- a/Misc/NEWS.d/next/Tests/2020-08-03-13-44-37.bpo-41306.VDoWXI.rst +++ /dev/null @@ -1 +0,0 @@ -Fixed a failure in ``test_tk.test_widgets.ScaleTest`` happening when executing the test with Tk 8.6.10. diff --git a/Misc/NEWS.d/next/Tests/2020-10-05-17-43-46.bpo-41944.rf1dYb.rst b/Misc/NEWS.d/next/Tests/2020-10-05-17-43-46.bpo-41944.rf1dYb.rst deleted file mode 100644 index 4f9782f1c8..0000000000 --- a/Misc/NEWS.d/next/Tests/2020-10-05-17-43-46.bpo-41944.rf1dYb.rst +++ /dev/null @@ -1 +0,0 @@ -Tests for CJK codecs no longer call ``eval()`` on content received via HTTP. diff --git a/Misc/NEWS.d/next/Tests/2020-10-08-14-00-17.bpo-41970.aZ8QFf.rst b/Misc/NEWS.d/next/Tests/2020-10-08-14-00-17.bpo-41970.aZ8QFf.rst deleted file mode 100644 index 4cdca197fb..0000000000 --- a/Misc/NEWS.d/next/Tests/2020-10-08-14-00-17.bpo-41970.aZ8QFf.rst +++ /dev/null @@ -1,2 +0,0 @@ -Avoid a test failure in ``test_lib2to3`` if the module has already imported -at the time the test executes. Patch by Pablo Galindo. diff --git a/Misc/NEWS.d/next/Tests/2020-10-12-00-11-47.bpo-41739.wSCc4K.rst b/Misc/NEWS.d/next/Tests/2020-10-12-00-11-47.bpo-41739.wSCc4K.rst deleted file mode 100644 index 7aee2b9444..0000000000 --- a/Misc/NEWS.d/next/Tests/2020-10-12-00-11-47.bpo-41739.wSCc4K.rst +++ /dev/null @@ -1,2 +0,0 @@ -Fix test_logging.test_race_between_set_target_and_flush(): the test now -waits until all threads complete to avoid leaking running threads. diff --git a/Misc/NEWS.d/next/Tests/2020-10-29-21-26-46.bpo-42199.KksGCV.rst b/Misc/NEWS.d/next/Tests/2020-10-29-21-26-46.bpo-42199.KksGCV.rst new file mode 100644 index 0000000000..4426f33636 --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2020-10-29-21-26-46.bpo-42199.KksGCV.rst @@ -0,0 +1 @@ +Fix bytecode helper assertNotInBytecode.
\ No newline at end of file diff --git a/Misc/NEWS.d/next/Tests/2020-12-09-15-23-28.bpo-31904.ghj38d.rst b/Misc/NEWS.d/next/Tests/2020-12-09-15-23-28.bpo-31904.ghj38d.rst new file mode 100644 index 0000000000..654562bf40 --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2020-12-09-15-23-28.bpo-31904.ghj38d.rst @@ -0,0 +1 @@ +Skip some tests in _test_all_chown_common() on VxWorks. diff --git a/Misc/NEWS.d/next/Tests/2020-12-15-17-38-04.bpo-42641.uzwlF_.rst b/Misc/NEWS.d/next/Tests/2020-12-15-17-38-04.bpo-42641.uzwlF_.rst new file mode 100644 index 0000000000..bf890b73ee --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2020-12-15-17-38-04.bpo-42641.uzwlF_.rst @@ -0,0 +1,2 @@ +Enhance ``test_select.test_select()``: it now takes 500 ms rather than 10 +seconds. Use Python rather than a shell to make the test more portable. diff --git a/Misc/NEWS.d/next/Tests/2020-12-17-15-42-44.bpo-31904.d8g3l0d5.rst b/Misc/NEWS.d/next/Tests/2020-12-17-15-42-44.bpo-31904.d8g3l0d5.rst new file mode 100644 index 0000000000..d74e466685 --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2020-12-17-15-42-44.bpo-31904.d8g3l0d5.rst @@ -0,0 +1 @@ +Skip some asyncio tests on VxWorks. diff --git a/Misc/NEWS.d/next/Tools-Demos/2020-12-16-09-10-32.bpo-42613.J-jnm5.rst b/Misc/NEWS.d/next/Tools-Demos/2020-12-16-09-10-32.bpo-42613.J-jnm5.rst new file mode 100644 index 0000000000..140ff8255b --- /dev/null +++ b/Misc/NEWS.d/next/Tools-Demos/2020-12-16-09-10-32.bpo-42613.J-jnm5.rst @@ -0,0 +1,2 @@ +Fix ``freeze.py`` tool to use the prope config and library directories. +Patch by Victor Stinner. diff --git a/Misc/NEWS.d/next/Tools-Demos/2020-12-23-19-42-11.bpo-42726.a5EkTv.rst b/Misc/NEWS.d/next/Tools-Demos/2020-12-23-19-42-11.bpo-42726.a5EkTv.rst new file mode 100644 index 0000000000..01a6e7fe55 --- /dev/null +++ b/Misc/NEWS.d/next/Tools-Demos/2020-12-23-19-42-11.bpo-42726.a5EkTv.rst @@ -0,0 +1,2 @@ +Fixed Python 3 compatibility issue with gdb/libpython.py handling of attribute +dictionaries. diff --git a/Misc/NEWS.d/next/Windows/2020-05-30-02-46-43.bpo-38324.476M-5.rst b/Misc/NEWS.d/next/Windows/2020-05-30-02-46-43.bpo-38324.476M-5.rst deleted file mode 100644 index c45aa13091..0000000000 --- a/Misc/NEWS.d/next/Windows/2020-05-30-02-46-43.bpo-38324.476M-5.rst +++ /dev/null @@ -1 +0,0 @@ -Avoid Unicode errors when accessing certain locale data on Windows. diff --git a/Misc/NEWS.d/next/Windows/2020-08-26-09-35-06.bpo-41557.vt00cQ.rst b/Misc/NEWS.d/next/Windows/2020-08-26-09-35-06.bpo-41557.vt00cQ.rst deleted file mode 100644 index 9d85461f00..0000000000 --- a/Misc/NEWS.d/next/Windows/2020-08-26-09-35-06.bpo-41557.vt00cQ.rst +++ /dev/null @@ -1 +0,0 @@ -Update Windows installer to use SQLite 3.33.0. diff --git a/Misc/NEWS.d/next/Windows/2020-09-24-23-09-40.bpo-39107.GbUZvD.rst b/Misc/NEWS.d/next/Windows/2020-09-24-23-09-40.bpo-39107.GbUZvD.rst deleted file mode 100644 index 889ad48140..0000000000 --- a/Misc/NEWS.d/next/Windows/2020-09-24-23-09-40.bpo-39107.GbUZvD.rst +++ /dev/null @@ -1 +0,0 @@ -Update Tcl and Tk to 8.6.10 in Windows installer. diff --git a/Misc/NEWS.d/next/Windows/2020-10-18-18-43-45.bpo-38252.7Nlepg.rst b/Misc/NEWS.d/next/Windows/2020-10-18-18-43-45.bpo-38252.7Nlepg.rst deleted file mode 100644 index c103e6cfcc..0000000000 --- a/Misc/NEWS.d/next/Windows/2020-10-18-18-43-45.bpo-38252.7Nlepg.rst +++ /dev/null @@ -1 +0,0 @@ -Use 8-byte step to detect ASCII sequence in 64-bit Windows build. diff --git a/Misc/NEWS.d/next/Windows/2020-10-20-13-19-42.bpo-38439.eMLi-t.rst b/Misc/NEWS.d/next/Windows/2020-10-20-13-19-42.bpo-38439.eMLi-t.rst deleted file mode 100644 index acbc80c10f..0000000000 --- a/Misc/NEWS.d/next/Windows/2020-10-20-13-19-42.bpo-38439.eMLi-t.rst +++ /dev/null @@ -1 +0,0 @@ -Updates the icons for IDLE in the Windows Store package. diff --git a/Misc/NEWS.d/next/macOS/2020-10-19-12-25-19.bpo-41471.gwA7un.rst b/Misc/NEWS.d/next/macOS/2020-10-19-12-25-19.bpo-41471.gwA7un.rst deleted file mode 100644 index db5dd00b19..0000000000 --- a/Misc/NEWS.d/next/macOS/2020-10-19-12-25-19.bpo-41471.gwA7un.rst +++ /dev/null @@ -1 +0,0 @@ -Ignore invalid prefix lengths in system proxy excludes. diff --git a/Misc/README.AIX b/Misc/README.AIX index 92ad0293e6..6903a8146f 100644 --- a/Misc/README.AIX +++ b/Misc/README.AIX @@ -37,11 +37,6 @@ cd Python-3.2 CC=xlc_r OPT="-O2 -qmaxmem=70000" ./configure --without-computed-gotos --enable-shared make -Note: -On AIX 5.3 and earlier, you will also need to specify the -"--disable-ipv6" flag to configure. This has been corrected in AIX -6.1. - ====================================================================== Memory Limitations |